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V-Twin - 11-0416 - 3-5/16 inch Piston Set .010 Oversize
Eastern Motorcycle Parts
MSRP: $237.41$228.06V-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...MSRP: $237.41$228.06 -
V-Twin - 11-0415 - 3-5/16 inch Piston Set Standard Size
Eastern Motorcycle Parts
MSRP: $238.49$228.06V-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...MSRP: $238.49$228.06 -
V-Twin - 11-0414 - 3-7/16 inch Piston Set .060 Oversize
Eastern Motorcycle Parts
MSRP: $255.63$244.26V-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...MSRP: $255.63$244.26 -
V-Twin - 11-0413 - 3-7/16 inch Piston Set .050 Oversize
Eastern Motorcycle Parts
MSRP: $255.63$244.26V-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...MSRP: $255.63$244.26 -
V-Twin - 11-0411 - 3-7/16 inch Piston Set .030 Oversize
Eastern Motorcycle Parts
MSRP: $255.63$244.26V-Twin - 11-0411 - 3-7/16 inch Piston Set .030 OversizeDescriptionPiston set 3-7/16" bore is .030 oversize. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control...MSRP: $255.63$244.26 -
V-Twin - 11-0410 - 3-7/16 inch Piston Set .020 Oversize
Eastern Motorcycle Parts
MSRP: $255.63$244.26V-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...MSRP: $255.63$244.26 -
V-Twin - 11-0409 - 3-7/16 inch Piston Set .010 Oversize
Motorshop
$293.61V-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...$293.61 -
V-Twin - 11-0404 - Piston Kit .040 Oversize
Motorshop
$155.65V-Twin - 11-0404 - Piston Kit .040 OversizeDescription.040 piston kit comes with .040 rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original...$155.65 -
V-Twin - 11-0385 - 3-5/8 inch Cylinder Set
Motorshop
$697.21V-Twin - 11-0385 - 3-5/8 inch Cylinder SetDescriptionCylinders are .200 taller than stock height cylinders.For installation of 3-5/8" cylinders after spigot holes have been enlargedto 3.8750". (See...$697.21 -
V-Twin - 11-0383 - Rear 3-5/8 inch Cylinder
Motorshop
$258.39V-Twin - 11-0383 - Rear 3-5/8 inch CylinderDescriptionRear cylinder is stock height. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information$258.39 -
V-Twin - 11-0382 - Front 3-5/8 inch Cylinder
Motorshop
$258.39V-Twin - 11-0382 - Front 3-5/8 inch CylinderDescriptionFront cylinder is stock height. Fits:FX 1971-1984FXR 1982-1983FL 1966-1984FLT 1979-1968Additional Information<$258.39 -
V-Twin - 11-0380 - 3-5/8 inch Cylinder Set
Motorshop
$452.76V-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"...$452.76 -
V-Twin - 11-0378 - Cylinder and Piston Conversion Kit
Motorshop
$671.78V-Twin - 11-0378 - Cylinder and Piston Conversion KitDescription883-1200cc conversion cylinder and piston kit features black cylinders with Sifton moly coated pistons.Kit is bolt on. Fits:XL...$671.78 -
V-Twin - 11-0377 - Cylinder and Piston Conversion Kit
Motorshop
$569.00V-Twin - 11-0377 - Cylinder and Piston Conversion KitDescriptionCylinder and piston conversion kit features silver finished cast cylinders with Sifton moly coated pistons. Fits:XL 2004-UPAdditional...$569.00 -
V-Twin - 11-0356 - Solid Tappet and Pushrod Assembly
Motorshop
$351.16V-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,...$351.16 -
V-Twin - 11-0350 - Hydraulic Tappet and Pushrod Assembly
Motorshop
$652.14V-Twin - 11-0350 - Hydraulic Tappet and Pushrod AssemblyDescriptionSifton tappet and pushrod assembly includes 4130 chromoly pushrods set with black oxide finish, 4 hydraulic tappets and chrome...$652.14 -
V-Twin - 11-0345 - Replica 80 inch Evolution Cylinder Black
Motorshop
$350.26V-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...$350.26 -
V-Twin - 11-0344 - Replica 1200cc Silver Finish Cylinder
Motorshop
$238.44V-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...$238.44 -
V-Twin - 11-0343 - Replica 1200cc Black Wrinkle Finish Cylinder
Motorshop
$338.87V-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...$338.87 -
V-Twin - 11-0342 - Replica 1200cc Silver Finish Cylinder
Motorshop
$284.08V-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...$284.08 -
V-Twin - 11-0341 - Replica 883cc Silver Finish Cylinder
Motorshop
$128.92V-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...$128.92 -
V-Twin - 11-0335 - Replica 1200cc Black Wrinkle Finish Cylinder
Motorshop
$313.38V-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...$313.38 -
V-Twin - 11-0334 - Replica 1200cc Silver Finish Cylinder
Motorshop
$254.34V-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...$254.34 -
V-Twin - 11-0324 - 74 inch Overhead Valve Piston Set .020 Oversize
Motorshop
$161.22V-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...$161.22 -
V-Twin - 11-0322 - 74 inch Overhead Valve Piston Set Standard Size
Motorshop
$167.16V-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...$167.16 -
V-Twin - 11-0321 - 80 inch Overhead Valve Piston Set .040 Oversize
Motorshop
$150.39V-Twin - 11-0321 - 80 inch Overhead Valve Piston Set .040 OversizeDescriptionPiston set 3-1/2" bore .040 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4...$150.39 -
V-Twin - 11-0319 - 80 inch Overhead Valve Piston Set .020 Oversize
Motorshop
$152.69V-Twin - 11-0319 - 80 inch Overhead Valve Piston Set .020 OversizeDescriptionPiston set 3-1/2" bore .020 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4...$152.69 -
V-Twin - 11-0318 - 80 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$151.15V-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...$151.15 -
V-Twin - 11-0314 - 74 inch Overhead Valve Piston Set .070 Oversize
Motorshop
$151.15V-Twin - 11-0314 - 74 inch Overhead Valve Piston Set .070 OversizeDescriptionPiston set 3-7/16" bore .070 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$151.15 -
V-Twin - 11-0312 - 74 inch Overhead Valve Piston Set .050 Oversize
Motorshop
$130.61V-Twin - 11-0312 - 74 inch Overhead Valve Piston Set .050 OversizeDescriptionPiston set 3-7/16" bore .050 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$130.61 -
V-Twin - 11-0310 - 74 inch Overhead Valve Piston Set .030 Oversize
Motorshop
$152.69V-Twin - 11-0310 - 74 inch Overhead Valve Piston Set .030 OversizeDescriptionPiston set 3-7/16" bore .030 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$152.69 -
V-Twin - 11-0308 - 74 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$152.69V-Twin - 11-0308 - 74 inch Overhead Valve Piston Set .010 OversizeDescriptionPiston set 3-7/16" bore .010 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$152.69 -
V-Twin - 11-0307 - 74 inch Overhead Valve Piston Set Standard Size
Motorshop
$143.45V-Twin - 11-0307 - 74 inch Overhead Valve Piston Set Standard SizeDescriptionPiston set 3-7/16" bore standard size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins...$143.45 -
V-Twin - 11-0306 - 1000cc Piston Set .060 Oversize
Motorshop
$153.89V-Twin - 11-0306 - 1000cc Piston Set .060 OversizeDescriptionPiston set 3-3/16" bore .060 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$153.89 -
V-Twin - 11-0303 - 1000cc Piston Set .030 Oversize
Motorshop
$143.45V-Twin - 11-0303 - 1000cc Piston Set .030 OversizeDescriptionPiston set 3-3/16" bore .030 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0302 - 1000cc Piston Set .020 Oversize
Motorshop
$143.45V-Twin - 11-0302 - 1000cc Piston Set .020 OversizeDescriptionPiston set 3-3/16" bore .020 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0301 - 1000cc Piston Set .010 Oversize
Motorshop
$143.45V-Twin - 11-0301 - 1000cc Piston Set .010 OversizeDescriptionPiston set 3-3/16" bore .010 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note:...$143.45 -
V-Twin - 11-0296 - 80 inch Evolution Piston Kit .040 Oversize
Motorshop
$143.45V-Twin - 11-0296 - 80 inch Evolution Piston Kit .040 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .040 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$143.45 -
V-Twin - 11-0295 - 80 inch Evolution Piston Kit .030 Oversize
Motorshop
$142.11V-Twin - 11-0295 - 80 inch Evolution Piston Kit .030 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .030 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$142.11 -
V-Twin - 11-0294 - 80 inch Evolution Piston Kit .020 Oversize
Motorshop
$143.45V-Twin - 11-0294 - 80 inch Evolution Piston Kit .020 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .020 over size. Our kit includes 2 cast alloy pistons, Hasting ring set,...$143.45
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.