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Please note, prices may vary due to differences in job complexity; this menu is meant to provide an estimate; prices may change without notice. Review our terms for more info. Possession of price list does not constitute a contract between buyer & seller.
We offer many more machine shop services; if you do not find what you needed listed, please contact us.
We have a complete machine shop and TIG welding shop.
We stock engine parts and exhaust systems at discount prices:
Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more.
Call us for a add’l info or questions – we’re happy to help. 817-335-9331
| Cylinders Heads & Valves Pistons & Rods Crankshaft Flywheel Engine Assembly |
Disassembly & Inspection Vat Cleaning Press & Suspension Weld & Fabrication Brakes |
Cylinders
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LM208 Bore & Hone Single Cyl Engine. Minimum bore 2.750 / 70mm Cylinder is precision bored, and diamond honed with a plateau finish, which aids piston ring seating. Includes initial set up time. $150
LM209 Bore & Hone Single Cyl Engine. Maximum bore 2.749 / 69.99mm Cylinder is precision bored, and diamond honed with a plateau finish, which aids piston ring seating. Includes initial set up time. $275
LM212 Bore & Hone 2 Cyl Block. Cylinders are precision bored, and diamond honed with a plateau finish, which aids piston ring seating. Includes initial set up time. $150 Add $80 for boring more than +1mm oversize for big bore pistons.
LM214 Precision Bore & Hone 3 or 4 Cyl Block. Cylinders are precision bored, and diamond honed with a plateau finish, which aids piston ring seating. Priced per cylinder, $75 Add $120 for boring more than +1mm oversize for big bore pistons.
LH200 V-Twin Bore and Hone Cylinder. We custom bore your cylinder jug to fit nearest oversize piston using Proprietary Torque Plates to ensure your jug is round and true when installed. We bore your jug in two passes to minimized micro-fracturing of the metal, so our diamond honing and plateau finish gives you a cylinder that requires very little break-in. Includes gapping the rings. $95 each. For big-bore pistons, use LH205.
LH205 V-Twin Bore for Big Bore Piston. Boring Twin Cam jugs for 95”, 96” 105” big bore pistons; or Boring EVO jugs for 88” big bore pistons runs $120 each. We keep several brands and sizes of big bore pistons in stock.
LM216 Flex Hone Cyl. When just re-ringing an engine, without reboring & honing the cylinders, flex honing deglazes the cylinder to aid piston ring seating. Includes washing after honing. Priced per cyl. $10
LM218 Set Piston Ring Gaps. Piston ring end gaps are measured in the block’s cylinders, and then precision gapped as req’d to meet proper
specs. Includes gapping top, 2nd, and oil rings; priced per cylinder, $12
LH210 V-Twin Surface Top of Cylinder. We restore the head gasket deck on the jug to like new, to ensure your bike’s head gaskets stay sealed. $35 per jug.
LH215 V-Twin Surface Both Top and Bottom of Cylinder. Nice smooth machined deck and base gasket surfaces ensure your cylinders and gaskets seal properly for many thousands of rock-solid reliable miles of riding. Only $45 per jug.
LH225 V-Twin Bore Case for Big Bore Jugs. Precision bore case for bigger jugs. $150
LM276 Machine Metric Bike Case for Big Bore Cylinder Jugs (for cyl sleeves, see LP207 below) Most 2-3-4 cyl. Includes R&R head studs & spot facing gasket deck if needed. Please supply cylinder jug for sizing / fitting. $75 /cyl
LM274 Install Case Saver Thread Inserts. The threaded head stud holes in the case are drilled & tapped for steel inserts. $150 minimum. Case-saver inserts sold separately.
LP207 Install Cyl Sleeve (Flanged or Step), 1st Sleeve, use LM222 for each add’l sleeve. Sleeves (sold separately) are used to repair badly worn or cracked cylinders. Includes boring the block to accept dry, non-flange style sleeve. Chilled Sleeve is pressed into the block for a secure shrink fit. Some sleeves only require honing to finish, while others require boring & honing to fit the pistons (see above for add’l pricing to hone, or bore & hone). Price includes initial machine set-up for the 1st sleeve / cyl, $160
LM222 Install Add’l Sleeve of same size. Priced per cyl. $100 Sleeve sold separately
LM236 Surface Block Deck, most 2-3-4 Cyl Inline Blocks. Deck is aligned from the crankshaft axis, and precision milled to proper surface finish Ra spec for excellent head gasket seal. $135
LP213 HI-PERF O-RING BLOCK DECK $60 per cyl. Typically done while boring cylinders.
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Heads & Valves
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LM088 Disassemble Cylinder Head. Inspect, mic, and visually evaluate components such as head casting, valve seats, valves, guides, springs, cams, cam followers, lifters, rockers arms (as equipped) for the purpose of estimating the head for rebuilding. $76
LM090 Vat Clean Cylinder Head. Process the head thru a hot detergent vat/jet washer to remove most dirt, grease, oil, & carbon. (Note: some carbon, oil, grease, and stains may remain. We offer bead blasting at an add’l cost.) Vat cleaning per head, $35
LM092 Leak Test Valves. Vacuum is applied to each intake and exhaust port of the head, to test the sealing of the valves on their seats. Per head, $20
LM100 Cut Valve/Seat; Most Single Cyl Engines. Commonly referred to as a valve job, this consists of: Removing carbon from valves; inspect springs and valves; Reface valves and machine valve seats with proper multi-angle profile. Vacuum test sealing of each valve on its seat. Pressure test springs; install stem seals as req’d (seals sold separately). Re-assemble valves and springs in the head; and do a final quality control vacuum test. $170 per head
LM104 Cut Valve/Seat; SOHC/DOHC Heads w/2 Valve per Cyl; 2 or more cyls. Commonly referred to as a valve job, this consists of: Removing carbon from valves; inspect springs and valves; Reface valves and machine valve seats with proper multi-angle profile. Vacuum test sealing of each valve on its seat. Pressure test springs; install stem seals as req’d (seals sold separately). Re-assemble valves and springs in the head; do a final quality control vacuum test. Because heads come in 2, 3, or 4 cylinder size, we price this precision work per valve, $23 2 cyl = $92 3 cyl = $138 4 cyl = $184
LM106 Cut Valve/Seat; Heads w/Multi-Valve per Cyl; Most 2, or more cyls. Commonly referred to as a valve job, this consists of: Removing carbon from valves; inspect springs and valves; Reface valves and machine valve seats with proper multi-angle profile. Vacuum test sealing of each valve on its seat. Pressure test springs; install stem seals as req’d (seals sold separately). Re-assemble valves and springs in the head; do a final quality control vacuum test. Because heads come in 2, 3, or 4 cylinder size, and 3, 4, or 5 valves per cyl, we price this precision job per valve: $18
LH100 V-Twin Multi-Angle Valve Job, performed on our state-of-the-art Serdi Machine, using carbide form tools to ensure all seats are cut to the same precise angles, widths and surfaces finish…giving your bike miles and miles of reliable power. Includes labor to disassemble heads, clean all parts, testing valve springs, reface valves, cut seats, reassemble, and vacuum test valve sealing. Only $101 per head with 2 head minimum.
LH100-PB Port Blended Valve Job, seats are profiled and blended to the port for optimum performances on our Newen Contour CNC machine. We cut the seats to the same multi-angle/radius profile used in our fully CNC 5-Axis Ported Heads. You get to taste the power of full-blown CNC ported heads for a fraction of the cost. Includes disassembly, cleaning, test springs, profile seats, reface valves, reassemble, and vacuum test. $150 per head / 2 head minimum.
Note: Port blended Valve jobs are availavle for all brands of motorcycle heads. Call or text 817-335-9331 for pricing.
LH100-CNC V-Twin Fully Ported, the ultimate in hi-performance head work. Ports are fully machined on our 5-Axis CNC Machining Center, CC’d chamber, deck surfaced, guides, Viton hi-temp stem seals, valves feature a performance cut, exhaust ports are coated with a ceramic-metallic thermal barrier to reduce head temps and enhance performance. Includes all this plus everything listed for the Port blended heads. Real Power begins with CNC Ported head. Prices start at only $649 per pair.
Note: custom porting, fully machined head service is also available for metric bike engines too. Call or text
817-335-9331 for pricing.
LM114 Adjust Valve; Heads w/2 Valve per Cyl; Shims & Non-Hydraulic. Heads with non-hydraulic bucket cam followers, which use shims to adjust the valve clearance, require the cams and followers to be installed, then valve clearance is measured; req’d shim thickness calculated; and a proper shim is installed. All valve clearances are checked a final time for quality control. Shims are sold separately as needed. Priced per valve, $15
LM116 Adjust Valve; Heads w/Multi-Valve per Cyl; Shims & Non-Hydraulic. Heads with multiple valves per cyl, and non-hydraulic bucket cam followers, which use shims to adjust the valve clearance, require the cams and followers to be installed, then valve clearance is measured; req’d shim thickness calculated; and a proper shim is installed. All valve clearances are checked a final time for quality control. Shims are sold separately as needed. Priced per valve, $12
LM118 Adjust Valve, each; No Shims, Non Hydraulic. Heads with solid, non-hydraulic bucket cam followers, which use do not use shims to adjust the valve clearance, require the cams, followers, and valves be temporarily installed, then valve clearance is measured; the installed valve height is machined to achieve proper valve clearance. The cam and valves are permanently installed and all valve clearances are checked a final time for quality control. This process saves buying all new follower buckets. Priced per valve, $14
LM138 Surface Head, Most 2-3-4 cyl heads. We surface the gasket deck on heads with a precision machine which uses a CBN or diamond insert. This leaves a very smooth/flat finish for maximum head gasket seal and longevity. $85
LH120 V-Twin Precision Deck Milling. We re-surface the deck using our CBN head surfacing mill. Not a mickey-mouse lathe adapter or drill press, our head milling machine has a huge spindle and very rigid frame for vibration and chatter free cuts. Your heads get a very accurate and smooth Ra finish that works great with any head gasket - especially hi-performance multi-layer steel gaskets. $59 per head / 2 head minimum..
LH130 V-Twin Valve Guide Replacement. With over 55 yrs experience installing valve guides in air-cooled heads, we know how to properly replace the guides in your bike’s cylinder heads. We use a Sunnen dial bore gage and dedicated carbide reamers to make sure they are properly fit to your valves. $19 each. Guides sold separately.
We can also custom make & install oversize valve guides; and can TIG weld to fix almost any head wear or damage. See LM154 or LM156 below.
LM150 Check & Service Valve Guide, Multi-Valve OHC / DHOC heads.. The key to a reliable valve job is having excellent valve guides. We use a special Sunnen bore gauge to precisely measure each guide, to check for both size and geometric wear, such as bell-mouth, barrel, out-of-roundness, and galling. We measure guide installed height; we mic each valve stem and compare to the guide bore to ensure proper clearances. Guides found to be unacceptable are replaced at no add’l labor charge. Priced per guide, $12.50 Guides are sold separately.
LM154 Size Guide OD. Some heads require +0.001” or +0.002” oversize outside diameter guides. Often the new replacement guides are only available +0.005” and / or are too long; or do not have a shoulder to fit the valve stem seal. Reaming the head to accept the extra large guide eliminates the possibility of rebuilding the heads again, in the future. Instead, we machine the too large guide to fit the head. Cut it to length, and machine for a stem seal as needed. Prices per guide, $25
LM156 Custom Make Valve Guide. Use LM158 for add’l guide. ADD’L GUIDE. Should a head need an oversize guide, much larger than any available, we keep manganese bronze bar stock on hand, and can custom manufacture a guide to fit. It takes a little extra time to set up the lathe and tooling to make the 1st guide, so it runs $70 plus Mn-Bronze bar stock sold per inch.
LM158 Custom Make Add’l Guide. With the lathe & tooling already set up after making the 1st guide, we discount the price for making any add’l guides of the same size. Priced per guide, $37 plus Mn-Bronze bar stock sold per inch.
LM160 Valve Seat Replacement. With yrs of experience, we are able to properly remove old valve seats and replace them with new hard seats, using a thermal interference fit to ensure they stay in place for mile after mile. $75 for the first seat, and $36 for each add’l seat (LM162). We also can repair heads that have dropped seats, so they look and perform like new.
LM162 Install Add’l Valve Seat of same size. With the mill and tooling already set up from installing the 1st valve seat, we discount the price for installing any add’l valve seats of the same size. Priced per seat, $36 Seats sold separately.
LM164 Repair Spark Plug Threads. We use a variety of methods to restore the spark plug threads in your cylinder head. Per hole, includes insert or helicoil, $35
LM166 Repair Broken Bolt / Stud. Use LM168 for EDM. We use a variety of methods to remove/repair a stripped or broken stud or bolt. Includes most common insert or helicoil, $50 minimum Note: price may be more if someone has already attempted a repair or if welding is required.
LM168 EDM Machine, min. Whenever a drill bit or easy-out is broken off trying in a part, we’re able to precisely remove it with an EDM Machine that disintegrates the hard metal. $89 minimum
LM130 Polish Cam Shaft. Camshafts may require micro polishing to restore their bearings’ surface finish. Priced per shaft, $30
LM180 Hone/Polish Cam Brg Bores. Often a cam brgs will only slightly try to bind the camshaft; not enough to require reaming or align boring - instead we can flex hone them or polish them to restore the correct cam fit. Priced per cam, $65 For more severe wear / damage use LM172 or LM176 below.
LM172 Ream Cam Bores. Often when heads overheats, their cam bearing bores are no longer in alignment; which can cause the cam to seize and break a timing chain, or worse. By align reaming the cam’s bearing bores, the cam will spin freely again. Priced per cam, $100 Also see LM176
LM176 Align Bore OHC Cam Brg, 1st brg. Use LM178 for each add’l bearing. When a cam seizes in a head, if it wears beyond limits for reaming, we can align bore the head to accept a bearing insert, or size a welded bore to restore proper cam bearing clearance. Per each, $145 Inserts or welding sold separately.
LM178 Align bore Add’l Cam Brg. With the machine & tooling already set up from boring the 1st bearing, we can give you a discount on any add’l cam bearing bores of the same. Per each, $60
LH150 Install Manual Compression Release. Accurately placed, with properly tapped threads ensure they fit and perform to the max! $59 per head. Be sure to ask about our discount pricing on compression release valves. We also install automatic releases.
LP625 Ceramic Coat Cyl Head COMBUSTION CHAMBER $40
LP627 Thermal Barrier Coat EXHAUST PORT $23
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Pistons & Rods
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LP621 Dry Film Lubricant Coat Piston Skirt $22.50
LP623 Ceramic thermal barrier Coat Piston Top $24
LM400 Mic & Check Rod, 1st rod. Use LM401 for add’l rods. Includes mic’ing bearing bore and checking straightness. $20 for 1st rod
LM401 Mic & Check Add’l Rod. Includes mic’ing bearing bore and checking straightness. $14 each for add’l rod.
LM402 Rebush Rod, 1st rod. Use LM403 for add’l rods. Remove, refit, and precision fit wrist pin bushing. Bushing sold separately. $69 for 1st rod
LM403 Rebush Add’l Rod. Remove, refit, and precision fit wrist pin bushing. Bushing sold separately. $35 each for add’l rod.
LM404 Resize Rod Big End – use LM406 for add’l rods of same size. Includes checking for straightness, and precision machining big end of rod. 1st Rod $92
LM406 Resize Add’l Rod Big End – same size. $46 each for add’l rod
LM408 R&R Piston w/Floating Pin – Remove and /or replace piston on connecting rod; with floating wrist pin. Per piston $11
LM414 Balance Rod only, 1st rod. Use LM415 for add’l rods. Digitally balance rod’s big end, small end, and overall. $49 for 1st rod
LM415 Balance Add’l Rod only. Digitally balance rod’s big end, small end, and overall. $18 for add’l rod
LM416 Mic & Check Piston. Includes checking/cleaning ring grooves. Per piston $10
LM420 Balance Piston. Digitally balance piston (includes pin and rings) Per piston $22
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Crankshaft
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LM300 Polish Crank. Micro-polishing creates the proper surface finish on the journals, to improve oiling and bearing life. $75
LM322 Balance Crank Only – w/o bob weights. Digital dynamic balancing of crank that doesn’t not require bob-weights. $175
LM324 Balance Crank Only – with bob weights. Digital dynamic balancing of crank which requires bob-weights. $275
LM330-LM332 Balance Complete Engine – Digital dynamic balancing of engine’s rotating crank assembly; and digital balancing of reciprocating parts. Ranges from $275 to $385 Call for quote.
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Flywheel
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LH - call for pricing on all flywheel machine shop services.
LM514 R&R RING GEAR $54
LP501 LIGHTEN & BALANCE FLYWEEL $179
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Engine Assembly
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LM204 Vat Clean / Jet Wash Cases. Hot vatting / jet washing block removes most oil, grease, dirt, paint. Some staining paint may remain. All oil passages and coolant passages are flushed. Includes environmental fees. $90
LH250 O-ring Twin Cam Oil Pump Support Plate. We CNC machine your oil pump plate for addition o-rings which stop the high pressure seeps, and helps boost oil volume and pressure to the lifters, and top end. Get the benefits of a hi-volume pump at a fraction of the cost. Only $44 plus $6 for hi-temp o-rings.
LH270 Convert Case to Timken Bearing. Includes setting endplay. Bearing sold separately. $165
LH280 Press Pinion Bearing. Right side $30
LM800 DISASSEMBLE Motorcycle / ATV ENGINE, Inspect & estimate $135
LM814 ASSEMBLE SHORT BLOCK MOST MC & ATV $450 stock motor Call for Hi-Performance / modified engine.
LM824 ASSEMBLE LONG BLOCK MOST MC & ATV $595 stock motor Call for Hi-Performance / modified engine.
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Disassembly & Inspection
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LM088 Disassemble Cylinder Head. Inspect, mic, and visually evaluate components such as head casting, valve seats, valves, guides, springs, cams, cam followers, lifters, rockers arms (as equipped) for the purpose of estimating the head for rebuilding. $76
LM092 Leak Test Valves. Vacuum is applied to each intake and exhaust port of the head, to test the sealing of the valves on their seats. Per head, $20
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Vat Cleaning
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LM090 Vat Clean Cylinder Head. Process the head thru a hot detergent vat/jet washer to remove most dirt, grease, oil, & carbon. (Note: some carbon, oil, grease, and stains may remain. We offer bead blasting at an add’l cost.) Vat cleaning per head, $35
LM204 Vat Clean / Jet Wash Cases. Hot vatting / jet washing block removes most oil, grease, dirt, paint. Some staining paint may remain. All oil passages and coolant passages are flushed. Includes environmental fees. $90
LM600 VAT CLEAN MISC PARTS. Minimum fee $67.50 Includes waste disposal fees.
LM610 FLUSH OIL COOLER & Pressure test $27
L999 Bead / sand / shot blasting – quoted upon request. Please note: we do not use glass beads.
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Press & Suspension
Note: Items marked "LH" are specifically for Harley / V-Twin engines.
LH280 Press Pinion Bearing. Right side $30
LM316 Press Gears. Remove and/or Replace crank gear(s) $35
LM710 PRESS WHEEL BRG - Basic brg w/o retainer. $75 while-u-wait service available.
LM712 PRESS WH BRG w/ Retainer collar / ABS $120 while-u-wait service available.
LM716 PRESS 2 PC BRG – SET ENDPLAY $175 while-u-wait service available.
LM718 PRESS SUSPENSION BUSHING, Minimum fee $67.50 / $135 per hour.
LM724 MISC PRESS WORK minimum $67.50 / $135 per hour
Weld & Fabrication
We have two complete machine shops, with manual and CNC equipment. Plus cylindrical grinding, ironworker, heat treatment & small castings, CNC plasma cutting, and TIG, MIG, SMAW welding shop. we offer both one-off prototype machining and batch jobs. We also offer MasterCam CAD/CAM design/G-coding.
Call us for a add’l info or questions – we’re happy to help. 817-335-9331
Brakes
LM700 SURFACE GRIND BRAKE ROTOR, $60
We have a complete machine shop and TIG welding shop. Plus we stock engine parts and exhaust systems at discount prices: Kibblewhite, Supertech, PEP, AV&V valves and guides, Hastings rings, KB, Arias, CP, Wiseco pistons, Andrews, S&S cams, Hylift lifters, Cyco gaskets and much more. Call us for a add’l info or questions – we’re happy to help. 817-335-9331
This is not an official Harley-Davidson® site. This website is not endorsed or sponsored by Harley-Davidson®.
AMS-MotoMachine & Supply and Automotive Machine & Supply, Inc. is not affiliated with Harley-Davidson®. Any use of the word Harley-Davidson®, Harley, HD, or other words/numbers registered by Harley-Davison® are soley for reference. Prices subject to change without notice. Please call for current quote.
