Wiseco, Forged Piston Kits Stroke 3,968″ Bore 3,497″ (88,8238 mm ) 9:1 +.060 mm 1200 ccm (73 cui), 66-77 FL Shovel
KB Pistons, Forged Performance Piston Kit Stroke 4,000″ Bore 4,125″ (104,775 mm ) 10.5:1 Std. Alloy Aluminium 1745 ccm (107 cui), 99-06 Dyna, 00-06 Softail, 99-06 Touring
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,528″ (89,6112 mm ) 9:1 +.030 mm 1200 ccm (73 cui), 97-02 M2, 97-98 S1, 97-99 S3, 87 XLH1100, 88-02 XLH1200, 96-03 XL1200C, 96-03 XL1200S
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,2075″ (81,4705 mm ) 10:1 +.020 mm 1000 ccm (61 cui), 72-85 Sportster
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,498 (88,8492 mm ) 9:1 Std. 1200 ccm (73 cui), 97-02 M2, 97-98 S1, 97-99 S3, 87 XLH1100, 88-02 XLH1200, 96-03 XL1200C, 96-03 XL1200S
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,518″ (89,3572 mm ) 10:1 +.020 mm 1200 ccm (73 cui), 86-20 Sportster, (except 87 XLH1100, 88-02 XLH1200, 96-20 XL1200C, 96-03 XL1200S, 04-08 XL1200R, 06-10 XL1200L, 08-12 XL1200N, 08-10 XR1200, 10-20 XL1200X, 10-13 XR1200X, 12-16 XL1200V, 13 XL1200C ANV, 13-16 XL1200CA, 13-17 XL1200CB, 14-18 XL1200T, 16-20 XL1200CX, 18 XL1200X ANX, 19-20 XL1200NS, 19-20 XL1200XS, 20 XL 1200T)
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,508″ (89,1032 mm ) 10.5:1 +.010 mm 1200 ccm (73 cui), 06-10 XL1200L, 08-12 XL1200N, 04-08 XL1200R, 04-20 XL1200C, 10-20 XL1200X, 13-16 XL1200CA, 12-16 XL1200V, 13-17 XL1200CB, 14-18 XL1200T, 16-20 XL1200CX, 18 XL1200X ANX, 13 XL1200C ANV, 19-20 XL1200NS, 19-20 XL1200XS
Wiseco, Forged Piston Kits Stroke 3,968″ Bore 3,517″ (89,3318 mm ) 9:1 +.080 mm 1200 ccm (73 cui), 66-77 FL Shovel
KB Pistons, Forged Performance Piston Kit Stroke 4,250″ Bore 3,518″ (89,3572 mm ) 8.6:1 +.020 mm Alloy Aluminium 1340 ccm (80 cui), 78-84 FL Shovel, 78-84 FX Shovel
KB Pistons, Forged Performance Piston Kit Stroke 4,000″ Bore 4,125″ (104,775 mm ) Conversion Kit 88-107 CUI (1450-1745 ccm) 9.5:1 Std. Alloy Aluminium 1450 ccm (88 cui), 99-06 Dyna, 00-06 Softail, 99-06 Touring
Wiseco, Forged Piston Kits Stroke 4,250″ Bore 3,503″ (88,9762 mm ) 10:1 +.005 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
Wiseco, Forged Piston Kits Stroke 4,250″ Bore 3,518″ (89,3572 mm ) 10:1 +.020 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
Wiseco, Forged Piston Kits Stroke 3,968″ Bore 3,497″ (88,8238 mm ) 9:1 +.060 mm 1200 ccm (73 cui), 66-77 FL Shovel
KB Pistons, Forged Performance Piston Kit Stroke 4,000″ Bore 4,125″ (104,775 mm ) 10.5:1 Std. Alloy Aluminium 1745 ccm (107 cui), 99-06 Dyna, 00-06 Softail, 99-06 Touring
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,528″ (89,6112 mm ) 9:1 +.030 mm 1200 ccm (73 cui), 97-02 M2, 97-98 S1, 97-99 S3, 87 XLH1100, 88-02 XLH1200, 96-03 XL1200C, 96-03 XL1200S
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,2075″ (81,4705 mm ) 10:1 +.020 mm 1000 ccm (61 cui), 72-85 Sportster
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,498 (88,8492 mm ) 9:1 Std. 1200 ccm (73 cui), 97-02 M2, 97-98 S1, 97-99 S3, 87 XLH1100, 88-02 XLH1200, 96-03 XL1200C, 96-03 XL1200S
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,518″ (89,3572 mm ) 10:1 +.020 mm 1200 ccm (73 cui), 86-20 Sportster, (except 87 XLH1100, 88-02 XLH1200, 96-20 XL1200C, 96-03 XL1200S, 04-08 XL1200R, 06-10 XL1200L, 08-12 XL1200N, 08-10 XR1200, 10-20 XL1200X, 10-13 XR1200X, 12-16 XL1200V, 13 XL1200C ANV, 13-16 XL1200CA, 13-17 XL1200CB, 14-18 XL1200T, 16-20 XL1200CX, 18 XL1200X ANX, 19-20 XL1200NS, 19-20 XL1200XS, 20 XL 1200T)
Wiseco, Forged Piston Kits Stroke 3,813″ Bore 3,508″ (89,1032 mm ) 10.5:1 +.010 mm 1200 ccm (73 cui), 06-10 XL1200L, 08-12 XL1200N, 04-08 XL1200R, 04-20 XL1200C, 10-20 XL1200X, 13-16 XL1200CA, 12-16 XL1200V, 13-17 XL1200CB, 14-18 XL1200T, 16-20 XL1200CX, 18 XL1200X ANX, 13 XL1200C ANV, 19-20 XL1200NS, 19-20 XL1200XS
Wiseco, Forged Piston Kits Stroke 3,968″ Bore 3,517″ (89,3318 mm ) 9:1 +.080 mm 1200 ccm (73 cui), 66-77 FL Shovel
KB Pistons, Forged Performance Piston Kit Stroke 4,250″ Bore 3,518″ (89,3572 mm ) 8.6:1 +.020 mm Alloy Aluminium 1340 ccm (80 cui), 78-84 FL Shovel, 78-84 FX Shovel
KB Pistons, Forged Performance Piston Kit Stroke 4,000″ Bore 4,125″ (104,775 mm ) Conversion Kit 88-107 CUI (1450-1745 ccm) 9.5:1 Std. Alloy Aluminium 1450 ccm (88 cui), 99-06 Dyna, 00-06 Softail, 99-06 Touring
Wiseco, Forged Piston Kits Stroke 4,250″ Bore 3,503″ (88,9762 mm ) 10:1 +.005 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
Wiseco, Forged Piston Kits Stroke 4,250″ Bore 3,518″ (89,3572 mm ) 10:1 +.020 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring