S&S Cycle

S&S Cycle 1986+ XL Forged 1250cc Conversion Pistons

SKU 920-0070

MPN ssc920-0070

$484.95 · Available to order

S&S Cycle 1986+ XL Forged 1250cc Conversion Pistons

These S&S 1250cc conversion pistons for 1986-'21 HD® Sportster® Models increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression. May be used with stock 1200cc cylinder heads, but S&S CNC ported heads are recommended. Stock 1200cc cylinders and 1986-'2003 883cc cylinders may be bored to accept the 3-9/16" bore 1250cc pistons, but 2004-'16 883cc cylinders may not be used. Also available in a cylinder and piston kit.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1988–1990Harley-DavidsonXLH1200Base
2015–2016Harley-DavidsonXL1200T SuperLow 1200TBase
2004–2008Harley-DavidsonXL883 SportsterBase
1986–1987Harley-DavidsonXLH1100Base
2015–2016Harley-DavidsonXL1200C Sportster 1200 CustomBase
2015–2016Harley-DavidsonXL883N Iron 883Base
2011Harley-DavidsonXL1200N Sportster 1200 NightsterBase
1986–1990Harley-DavidsonXLH883Base
Specifications
CategoryEngine Components
Sub-CategoryPiston Sets - Powersports
UPC920-0070
CARB ApprovedNo
Special OrderYes
Weight1 lb
Dimensions (L×W×H)8.63 × 4.75 × 4.75 in