S&S 80" Pistons for 1984-'99 HD Big Twins W/ Super Stock Heads - .005"
Recommended Piston Fitment: Close .0020"-.0025" Loose .0030"-.0035"
S&S forged, 3-1/2" bore replacement pistons for 1984-'99 HD 80" big twins With S&S Super Stock Cylinder Heads. 4-1/4" stroke. 10:1 compression. +.005" bore size.
NOTES:Recommended Piston Fitment: Close .0020"-.0025" Loose .0030"-.0035"
Instructions Link (Click Here)
Manufacturer: S&S Cycle
Part #: 92-20265
S&S Piston, Set, 3-1/2″ x 4-1/4″, +.005″, Super Stock Heads, RD, .792″ WP, HSF, 1984-’99 bt 92-20265
- Brand: S&S Cycle
- Product Code: 92-20265
- Availability: Special Order
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$469.95
Tags: S&S Cycle, Harley Davidson, Pistons