Engine
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- Quantity
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V-Twin - 11-0439 - 3-5/16 inch Piston Kit .080 Oversize
Motorshop
$200.84V-Twin - 11-0439 - 3-5/16 inch Piston Kit .080 OversizeDescriptionPiston set with 3-5/16" bore is .080 oversize. Set includes Hasting 3 piece ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut case.**Note: Run engine at...$200.84 -
V-Twin - 11-0438 - K-Model Piston Kit Standard
Eastern
$239.97V-Twin - 11-0438 - K-Model Piston Kit StandardDescription2.745" bore piston kit, standard, includes rings. Fits:K 1952-1956Additional Information OEM No.22251-52A UOM1 - KIT ManufacturerEastern OriginImported 2025 Catalog Pages820$239.97 -
V-Twin - 11-0437 - K-Model Piston Kit .070 Oversize
Eastern
$239.91V-Twin - 11-0437 - K-Model Piston Kit .070 OversizeDescriptionPiston kit .070, 2.745" bore, includes rings. Fits:K 1952-1956Additional Information UOM1 - KIT ManufacturerEastern OriginImported 2025 Catalog Pages820$239.91 -
V-Twin - 11-0436 - K-Model Piston Kit .060 Oversize
Eastern
$239.97V-Twin - 11-0436 - K-Model Piston Kit .060 OversizeDescriptionPiston kit .060, 2.745" bore, includes rings. Fits:K 1952-1956Additional Information UOM1 - KIT ManufacturerEastern OriginImported 2025 Catalog Pages820$239.97 -
V-Twin - 11-0433 - K-Model Piston Kit .030 Oversize
Eastern
$253.00V-Twin - 11-0433 - K-Model Piston Kit .030 OversizeDescriptionPiston kit .030, 2.745" bore, includes rings. Fits:K 1952-1956Additional Information UOM1 - KIT ManufacturerEastern OriginImported 2025 Catalog Pages820 Replacement Items11-2532 - 45"...$253.00 -
V-Twin - 11-0432 - K-Model Piston Kit .020 Oversize
Eastern
$239.97V-Twin - 11-0432 - K-Model Piston Kit .020 OversizeDescriptionPiston kit .020 oversize, 2.745" bore, includes rings. Fits:K 1952-1956Additional Information UOM1 - KIT ManufacturerEastern OriginImported 2025 Catalog Pages820$239.97 -
V-Twin - 11-0431 - K-Model 2-3/4 inch Piston Set .010 Oversize
Eastern
$239.24V-Twin - 11-0431 - K-Model 2-3/4 inch Piston Set .010 OversizeDescriptionPiston set has a 2-3/4" bore and is .010 oversize. Set includes 1 piece ring set, 2 wrist pins and 4 circlips. Fits:K 1952-1956Additional Information UOM1 - KIT ...$239.24 -
V-Twin - 11-0430 - Replica 1000cc Piston Set .070 Oversize
Motorshop
$63.52V-Twin - 11-0430 - Replica 1000cc Piston Set .070 OversizeDescriptionReplica piston set has a 3-3/16" bore and is .070 oversize . Set has a compression ratio of 8.4:1 and includes Hasting 3 piece ring set, 2 wrist pins and 4 circlips.**Note: Run engine...$63.52 -
V-Twin - 11-0429 - 3-5/16 inch Piston Set .060 Oversize
Motorshop
$200.47V-Twin - 11-0429 - 3-5/16 inch Piston Set .060 OversizeDescriptionPiston set with 3-5/16" bore is .060 oversize. Set includes Hasting 3 piece ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at...$200.47 -
V-Twin - 11-0428 - 3-5/16 inch Piston Set .040 Oversize
Motorshop
$200.47V-Twin - 11-0428 - 3-5/16 inch Piston Set .040 OversizeDescriptionPiston set with 3-5/16" bore is .040 oversize. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at...$200.47 -
V-Twin - 11-0427 - 3-5/16 inch Piston Set .020 Oversize
Motorshop
$200.47V-Twin - 11-0427 - 3-5/16 inch Piston Set .020 OversizeDescriptionPiston set with 3-5/16" bore is .020 oversize. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.The deck compression...$200.47 -
V-Twin - 11-0426 - 61 inch Overhead Valve 3-5/16 inch Piston Set Standard Size
Motorshop
$200.47V-Twin - 11-0426 - 61 inch Overhead Valve 3-5/16 inch Piston Set Standard SizeDescriptionPiston set with 3-5/16" bore is standard size. Set includes Hasting 3 piece ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast...$200.47 -
V-Twin - 11-0424 - 3-7/16 inch Piston Set .070 Oversize
Eastern
$259.30V-Twin - 11-0424 - 3-7/16 inch Piston Set .070 OversizeDescriptionPiston set 3-7/16" bore and is .070 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 80" engine Fits:ULH...$259.30 -
V-Twin - 11-0418 - 3-5/16 inch Piston Set .030 Oversize
Eastern
$237.41V-Twin - 11-0418 - 3-5/16 inch Piston Set .030 OversizeDescriptionPiston set 3-5/16" bore is .030 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 74" engine Fits:UL 1937-1948Additional...$237.41 -
V-Twin - 11-0417 - 3-5/16 inch Piston Set .020 Oversize
Eastern
$237.41V-Twin - 11-0417 - 3-5/16 inch Piston Set .020 OversizeDescriptionPiston set 3-5/16" bore is .020 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 74" engine Fits:UL 1937-1948Additional...$237.41 -
V-Twin - 11-0416 - 3-5/16 inch Piston Set .010 Oversize
Eastern
$237.41V-Twin - 11-0416 - 3-5/16 inch Piston Set .010 OversizeDescriptionPiston set 3-5/16" bore is .010 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 74" engine Fits:UL 1937-1948Additional...$237.41 -
V-Twin - 11-0415 - 3-5/16 inch Piston Set Standard Size
Eastern
$238.49V-Twin - 11-0415 - 3-5/16 inch Piston Set Standard SizeDescriptionPiston set 3-5/16" bore is standard size. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 74" engine Fits:UL 1937-1948Additional...$238.49 -
V-Twin - 11-0414 - 3-7/16 inch Piston Set .060 Oversize
Eastern
$255.63V-Twin - 11-0414 - 3-7/16 inch Piston Set .060 OversizeDescriptionPiston set 3-7/16" bore is .060 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 80" engine Fits:ULH 1937-1948Additional...$255.63 -
V-Twin - 11-0413 - 3-7/16 inch Piston Set .050 Oversize
Eastern
$255.63V-Twin - 11-0413 - 3-7/16 inch Piston Set .050 OversizeDescriptionPiston set 3-7/16" bore is .050 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 80" engine. Fits:ULH...$255.63 -
V-Twin - 11-0410 - 3-7/16 inch Piston Set .020 Oversize
Eastern
$255.63V-Twin - 11-0410 - 3-7/16 inch Piston Set .020 OversizeDescriptionPiston set 3-7/16" bore is .020 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 80" engine Fits:ULH 1937-1948Additional...$255.63 -
V-Twin - 11-0409 - 3-7/16 inch Piston Set .010 Oversize
Motorshop
$277.47V-Twin - 11-0409 - 3-7/16 inch Piston Set .010 OversizeDescriptionPiston set 3-7/16" bore is .010 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 80" engine Fits:ULH 1937-1948Additional...$277.47 -
V-Twin - 11-0408 - 3-7/16 inch Piston Set Standard Size
Eastern
$255.63V-Twin - 11-0408 - 3-7/16 inch Piston Set Standard SizeDescriptionPiston set 3-7/16" bore is standard size. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 80" models. Fits:ULH...$255.63 -
V-Twin - 11-0402 - Piston Kit .020 Oversize
Motorshop
$137.53V-Twin - 11-0402 - Piston Kit .020 OversizeDescription.020 piston kit comes with .020 rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. Top ring measures 3/32" thick and the oil ring...$137.53 -
V-Twin - 11-0383 - Rear 3-5/8 inch Cylinder
Motorshop
$222.10V-Twin - 11-0383 - Rear 3-5/8 inch CylinderDescriptionRear cylinder is stock height. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information UOM1 - EA ManufacturerMotorshop OriginImported$222.10 -
V-Twin - 11-0382 - Front 3-5/8 inch Cylinder
Motorshop
$222.10V-Twin - 11-0382 - Front 3-5/8 inch CylinderDescriptionFront cylinder is stock height. Fits:FX 1971-1984FXR 1982-1983FL 1966-1984FLT 1979-1968Additional Information UOM1 - EA ManufacturerMotorshop OriginImported$222.10 -
V-Twin - 11-0380 - 3-5/8 inch Cylinder Set
Motorshop
$346.65V-Twin - 11-0380 - 3-5/8 inch Cylinder SetDescriptionCylinders are stock height.For installation of 3-5/8" cylinders after spigot holes have been enlarged. (See diagram for photos.) *NOTE: 3-5/8" cylinders are drilled to use with 4-1/2" and 4-1/4" stroke...$346.65 -
V-Twin - 11-0376 - Pushrod Cover Kit
Motorshop
$94.88V-Twin - 11-0376 - Pushrod Cover KitDescriptionBlack pushrod cover kit includes inner, lower and upper covers for Twin Cam engines.Will work with stock or adjustable pushrods. Fits:FLT 1999-2016FLST 1999-2017FXST 1999-2017FXD 1999-2017Additional...$94.88 -
V-Twin - 11-0359 - Pushrod Cover Kit
Motorshop
$95.23V-Twin - 11-0359 - Pushrod Cover KitDescriptionBlack stock style pushrod cover kit includes a 16 piece set with all the parts needed for complete installation for Evolution Big Twins. Fits:FXST 1984-1998FLT 1984-1998FXD 1991-1998FXR 1984-1994FLST...$95.23 -
V-Twin - 11-0356 - Solid Tappet and Pushrod Assembly
Motorshop
$296.15V-Twin - 11-0356 - Solid Tappet and Pushrod AssemblyDescriptionSifton tappet and pushrod assembly includes 4130 chromoly pushrods with black oxide finish, 4 solid tappets, 2 chrome tappet blocks, chrome allen screws and tappet block gaskets.For Evolution...$296.15 -
V-Twin - 11-0345 - Replica 80 inch Evolution Cylinder Black
Motorshop
$281.71V-Twin - 11-0345 - Replica 80 inch Evolution Cylinder BlackDescriptionReplica 80" black Evolution cylinder is sold each. Cylinder has glossy black finish with polished fins.Piston and rings are not included. 3.499" finished bore. Honed to size. Fits:FXST...$281.71 -
V-Twin - 11-0344 - Replica 1200cc Silver Finish Cylinder
Motorshop
$204.80V-Twin - 11-0344 - Replica 1200cc Silver Finish CylinderDescriptionReplica Evolution 1200 silver cylinders are bored for standard pistons and require honing for final fitment. Fits:XL 1988-2003Additional Information OEM No.16447-88 UOM1 - EA ...$204.80 -
V-Twin - 11-0343 - Replica 1200cc Black Wrinkle Finish Cylinder
Motorshop
$264.91V-Twin - 11-0343 - Replica 1200cc Black Wrinkle Finish CylinderDescriptionReplica Evolution 1200 black wrinkle cylinders are bored for standard pistons and require honing for final fitment. Fits:XL 1988-2003Additional Information OEM No.16447-88A UOM1...$264.91 -
V-Twin - 11-0342 - Replica 1200cc Silver Finish Cylinder
Motorshop
$224.84V-Twin - 11-0342 - Replica 1200cc Silver Finish CylinderDescriptionReplica Evolution 1200 silver cylinders are bored to 3.4995- 3.5000 for standard pistons and require final honing for fitment.Outer diameter of the spigot is 3.675". Order pistons...$224.84 -
V-Twin - 11-0341 - Replica 883cc Silver Finish Cylinder
Motorshop
$83.23V-Twin - 11-0341 - Replica 883cc Silver Finish CylinderDescriptionReplica Evolution 883cc silver cylinders are bored for standard pistons and require honing for final fitment. Fits:XL 1986-2003Additional Information OEM No.16446-86A UOM1 - EA ...$83.23 -
V-Twin - 11-0335 - Replica 1200cc Black Wrinkle Finish Cylinder
Motorshop
$279.34V-Twin - 11-0335 - Replica 1200cc Black Wrinkle Finish CylinderDescriptionReplica cylinder with a black wrinkle finish are 88.89-88.90 mm bore to fit Wisco pistons.Cylinders do not include pistons and are not honed for final fit. Fits:XL...$279.34 -
V-Twin - 11-0334 - Replica 1200cc Silver Finish Cylinder
Motorshop
$218.46V-Twin - 11-0334 - Replica 1200cc Silver Finish CylinderDescriptionReplica cylinder with a silver finish are 88.89-88.90mm bore to fit Wiseco pistons.Cylinders do not include pistons and are not honed for final fit. Outer diameter of the spigot is 3.675"...$218.46 -
V-Twin - 11-0324 - 74 inch Overhead Valve Piston Set .020 Oversize
Motorshop
$142.56V-Twin - 11-0324 - 74 inch Overhead Valve Piston Set .020 OversizeDescriptionPiston set 3-7/16" bore .020 oversize has a compression ratio of 10:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for...$142.56 -
V-Twin - 11-0322 - 74 inch Overhead Valve Piston Set Standard Size
Motorshop
$143.41V-Twin - 11-0322 - 74 inch Overhead Valve Piston Set Standard SizeDescriptionPiston set 3-7/16" bore standard size has a compression ratio of 10:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for...$143.41 -
V-Twin - 11-0320 - 80 inch Overhead Valve Piston Set .030 Oversize
Motorshop
$128.60V-Twin - 11-0320 - 80 inch Overhead Valve Piston Set .030 OversizeDescriptionPiston set 3-1/2" bore .030 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least...$128.60 -
V-Twin - 11-0318 - 80 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$128.60V-Twin - 11-0318 - 80 inch Overhead Valve Piston Set .010 OversizeDescriptionPiston set 3-1/2" bore .010 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least...$128.60
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.