Engine

V-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 and 4 circlips. Pistons have a steel expansion control...

V-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: Run engine at moderate speeds for at least 500 miles,...

V-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: Run engine at moderate speeds for at least 500 miles,...

V-Twin - 11-0300 - 1000cc Piston Set Standard SizeDescriptionPiston set 3-3/16" bore standard size has a compression ratio of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least 500...

V-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, wrist pins and circlips.**Note: Run engine at moderate...

V-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, wrist pins and circlips.**Note: Run engine at moderate...

V-Twin - 11-0293 - 80 inch Evolution Piston Kit .010 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .010 over size. Our kit includes 2 cast alloy pistons, Hasting ring set, wrist pins and circlips.**Note: Run Engine at moderate...

V-Twin - 11-0292 - 80 inch Evolution Piston Kit .005 OversizeDescriptionReplacement 80" Evolution piston kit. Pistons are .005 over size. Our kit includes 2 cast alloy pistons, Hasting ring set, wrist pins and circlips.**Note: Run Engine at moderate...

V-Twin - 11-0291 - 107 inch Twin Cam Piston Ring Set StandardDescriptionStandard piston ring set per piston.Sold per piston. Fits:Replacement per pistonAdditional Information UOM1 - KIT ManufacturerWiseco OriginUSA SizeSTD 2025 Catalog Pages185 ...

V-Twin - 11-0287 - KB 107 inch Twin Cam Forged Piston SetDescriptionForged piston set has a compression ratio of 10.5:1 and is for a stock stroke. Set includes rings, circlips and pins.**Note: Run engine at moderate speeds for at least 500 miles,...

V-Twin - 11-0272 - 74 inch Piston Kit .050 OversizeDescriptionPiston set moly coated 3-7/16" bore and is .050 oversize. The compression ratio is 8.5:1. Set features cast construction with moly coating which helps reduce friction and wear. Wrist pins and...

V-Twin - 11-0254 - 3-5/8 inch Shovelhead Piston Ring Set .020 OversizeDescriptionHastings moly piston ring set is for a 3-5/8" bore and is .020 oversize. Features moly top compression rings with the size of 1/16" and chrome oil rings.Can be used on...

V-Twin - 11-0252 - 3-5/8 inch Shovelhead Piston Ring Set StandardDescriptionHastings moly piston ring set is for a 3-5/8" bore and is standard size. Features moly top compression rings with the size of 1/16" and chrome oil rings.For installation of...

V-Twin - 11-0249 - Replica 1100cc Piston Set .020 OversizeDescriptionReplica piston set is .020 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at moderate...

V-Twin - 11-0248 - Replica 1100cc Piston Set .010 OversizeDescriptionReplica piston set is .010 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at moderate...

V-Twin - 11-0247 - Replica 1100cc Piston Set .005 OversizeDescriptionReplica piston set is .005 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at moderate...

V-Twin - 11-0242 - Replica 883cc Piston Set .005 OversizeDescriptionReplica 3" bore piston set is .005 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at...

V-Twin - 11-0231 - 80 inch Evolution Piston KitDescriptionReplacement 80" Evolution piston kit. Pistons are standard size. Our kit includes 2 cast alloy pistons, Hasting ring set, wrist pins and circlips.**Note: Run engine at moderate speeds for at least...

V-Twin - 11-0229 - Replica 80 inch Overhead Valve Piston Set .030 OversizeDescriptionReplica 3-1/2" bore piston set has a 8:1 compression ratio and is .030 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...

V-Twin - 11-0227 - Replica 80 inch Overhead Valve Piston Set .010 OversizeDescriptionReplica 3-1/2" bore piston set has a 8:1 compression ratio and is .010 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...

V-Twin - 11-0226 - Replica 80 inch Overhead Valve Piston Set Standard SizeDescriptionReplica 3-1/2" bore piston set has 8:1 compression ratio and is standard size. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...

V-Twin - 11-0223 - Replica 74 inch Overhead Valve Piston Set .070 OversizeDescriptionReplica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .070. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...

V-Twin - 11-0222 - Replica 74 inch Overhead Valve Piston Set .060 OversizeDescriptionReplica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .060. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...

V-Twin - 11-0221 - Replica 74 inch Overhead Valve Piston Set .050 OversizeDescriptionReplica 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .050. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel...

V-Twin - 11-0220 - Replica 74 inch Overhead Valve Piston Set .040 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .040. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a...

V-Twin - 11-0219 - Replica 74 inch Overhead Valve Piston Set .030 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .030. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a...

V-Twin - 11-0218 - Replica 74 inch Overhead Valve Piston Set .020 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .020. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a...

V-Twin - 11-0217 - Replica 74 inch Overhead Valve Piston Set .010 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .010. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a...

V-Twin - 11-0216 - Replica 74 inch Overhead Valve Piston Set Standard SizeDescriptionReplica style 3-7/16" bore piston set has 8.5:1 compression ratio and is standard size. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a...

V-Twin - 11-0215 - Replica 1000cc Piston Set .070 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .070. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...

V-Twin - 11-0214 - Replica 1000cc Piston Set .060 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .060. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...

V-Twin - 11-0211 - Replica 1000cc Piston Set .030 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .030. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...

V-Twin - 11-0210 - Replica 1000cc Piston Set .020 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .020. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...

V-Twin - 11-0209 - Replica 1000cc Piston Set .010 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .010. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...

V-Twin - 11-0208 - Replica 1000cc Piston Set Standard SizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is standard size. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...

V-Twin - 11-0207 - Replica 900cc Piston Set .070 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .070. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...

V-Twin - 11-0206 - Replica 900cc Piston Set .060 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .060. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...

V-Twin - 11-0202 - Replica 900cc Piston Set .020 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .020. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...

V-Twin - 11-0201 - Replica 900cc Piston Set .010 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .010. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...

V-Twin - 11-0200 - Replica 900cc Piston Set StandardDescriptionReplica 3" bore piston set has a 9:1 compression ratio and is standard. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate speeds for at...