S&S forged, 3-1/2" bore replacement pistons for S&S Super Stock cylinder heads. These pistons fit 1984 - ' 99 Harley-Davidson® big twins with 4-1/4" stroke, 80" engines. 10:1 compression.
3 1/2" BORE FORGED PISON KITS FOR SUPER STOCK HEADS
|
Displacement
|
Stroke |
Piston |
|
Part Number |
| Standard |
0.005 |
0.01
|
0.02 |
0.03 |
| 80" |
4 1/4" |
1.375" |
10:1 |
92-2026 |
92-20265 |
92-2027 |
92-2028 |
92-2029 |
