KB Pistons, Forged Performance Piston Kit Stroke 4,250โณ Bore 3,498โณ (88,8492 mm ) 8.6:1 Std. Alloy Aluminium 1340 ccm (80 cui), 78-84 FL Shovel, 78-84 FX Shovel
Wiseco, Forged Piston Kit for Sportster Engines Stroke 3,813โณ Bore 3,1875โณ (80,9625 mm ), Large Dome +50,7cc 10:1 Std. 1000 ccm (61 cui), 72-85 Sportster
Wiseco, Forged Piston Kit for Shovelhead Engines Stroke 3,968โณ Bore 3,447โณ (87,5538 mm ), Large Dome +52,0cc 9:1 +.010 mm 1200 ccm (74 cui), 66-77 FL Shovel, 53-65 Panhead
KB Pistons, Forged Performance Piston Kit Stroke 4,250โณ Bore 3,518โณ (89,3572 mm ) 9.5:1 +.020 mm Alloy Aluminium 1340 ccm (80 cui), 78-84 FL Shovel, 78-84 FX Shovel
Wiseco, Forged Piston Kit for Buell Engines Stroke 3,813โณ Bore 3,508โณ (89,1032 mm ), Positive Dome +7cc 10:1 +.010 mm 1200 ccm (74 cui), 97-98 S1, 97-02 M2, 97-99 S3
Wiseco, Forged Piston Kit for Sportster Engines Stroke 4,250โณ Bore 3,538โณ (89,8652 mm ), Flat Top -1,5cc 8.5:1 +.040 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
Wiseco, Forged Piston Kit for Sportster Engines Stroke 3,813โณ Bore 3,508โณ (89,1032 mm ), Flat Top -2,8cc 9:1 +.010 mm 1200 ccm (74 cui), 97-98 M2, 97-98 S1, 97 S3, 87 XLH1100, 88-02 XLH1200, 96-03 XL1200C, 96-03 XL1200S
KB Pistons, Forged Performance Piston Kit Stroke 4,000โณ Bore 4,145โณ (105,283 mm ) 10:1 +.020 mm Alloy Aluminium 1745 ccm (107 cui), 99-06 Dyna, 00-06 Softail, 99-06 Touring
Wiseco, Forged Piston Kit for Sportster Engines Stroke 3,813โณ Bore 3,2175โณ (81,7245 mm ), Large Dome +50,7cc 10:1 +.040 mm 1000 ccm (61 cui), 72-85 Sportster
KB Pistons, 883-1200 Conversion Piston Kit for Sportster Conversion Kit 883-1200 ccm 10:1 +.020 mm Alloy Aluminium 883 ccm (54 cui), 86-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
KB Pistons, Forged Performance Piston Kit Stroke 4,375โณ Bore 4,145โณ (105,283 mm ) Conversion Kit 96-117 CUI (1584-1917 ccm) 9.5:1 +.020 mm Alloy Aluminium 1584 ccm (96 cui), 07-17 Dyna, 07-17 Softail, 07-16 Touring, 09-16 Trike
Wiseco, Forged Piston Kit for Sportster Engines Stroke 4,250โณ Bore 3,508โณ (89,1032 mm ), Positive Dome +12,9cc 10:1 +.010 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
KB Pistons, Forged Performance Piston Kit Stroke 4,250โณ Bore 3,498โณ (88,8492 mm ) 8.6:1 Std. Alloy Aluminium 1340 ccm (80 cui), 78-84 FL Shovel, 78-84 FX Shovel
Wiseco, Forged Piston Kit for Sportster Engines Stroke 3,813โณ Bore 3,1875โณ (80,9625 mm ), Large Dome +50,7cc 10:1 Std. 1000 ccm (61 cui), 72-85 Sportster
Wiseco, Forged Piston Kit for Shovelhead Engines Stroke 3,968โณ Bore 3,447โณ (87,5538 mm ), Large Dome +52,0cc 9:1 +.010 mm 1200 ccm (74 cui), 66-77 FL Shovel, 53-65 Panhead
KB Pistons, Forged Performance Piston Kit Stroke 4,250โณ Bore 3,518โณ (89,3572 mm ) 9.5:1 +.020 mm Alloy Aluminium 1340 ccm (80 cui), 78-84 FL Shovel, 78-84 FX Shovel
Wiseco, Forged Piston Kit for Buell Engines Stroke 3,813โณ Bore 3,508โณ (89,1032 mm ), Positive Dome +7cc 10:1 +.010 mm 1200 ccm (74 cui), 97-98 S1, 97-02 M2, 97-99 S3
Wiseco, Forged Piston Kit for Sportster Engines Stroke 4,250โณ Bore 3,538โณ (89,8652 mm ), Flat Top -1,5cc 8.5:1 +.040 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
Wiseco, Forged Piston Kit for Sportster Engines Stroke 3,813โณ Bore 3,508โณ (89,1032 mm ), Flat Top -2,8cc 9:1 +.010 mm 1200 ccm (74 cui), 97-98 M2, 97-98 S1, 97 S3, 87 XLH1100, 88-02 XLH1200, 96-03 XL1200C, 96-03 XL1200S
KB Pistons, Forged Performance Piston Kit Stroke 4,000โณ Bore 4,145โณ (105,283 mm ) 10:1 +.020 mm Alloy Aluminium 1745 ccm (107 cui), 99-06 Dyna, 00-06 Softail, 99-06 Touring
Wiseco, Forged Piston Kit for Sportster Engines Stroke 3,813โณ Bore 3,2175โณ (81,7245 mm ), Large Dome +50,7cc 10:1 +.040 mm 1000 ccm (61 cui), 72-85 Sportster
KB Pistons, 883-1200 Conversion Piston Kit for Sportster Conversion Kit 883-1200 ccm 10:1 +.020 mm Alloy Aluminium 883 ccm (54 cui), 86-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
KB Pistons, Forged Performance Piston Kit Stroke 4,375โณ Bore 4,145โณ (105,283 mm ) Conversion Kit 96-117 CUI (1584-1917 ccm) 9.5:1 +.020 mm Alloy Aluminium 1584 ccm (96 cui), 07-17 Dyna, 07-17 Softail, 07-16 Touring, 09-16 Trike
Wiseco, Forged Piston Kit for Sportster Engines Stroke 4,250โณ Bore 3,508โณ (89,1032 mm ), Positive Dome +12,9cc 10:1 +.010 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring