S&S CYCLE
Top End Kit - 3.4375" Bore - 74" Big Twin '66-'84
Part # 0903-1269
$3,659.95
Low Stock (3)
- 60-day returns
- Free shipping over $100
- Secure checkout
Oversize item — flat rate $33 shipping applies
Confirmed fit for 48 motorcycle configurations across Harley-Davidson, model years 1966–1980.
| Years | Make & Model |
|---|---|
| 1966-1978 Harley-Davidson | Electra Glide FL |
| 1979-1980 Harley-Davidson | 1200 Super Glide FXE |
| 1966-1969, 1978-1980 Harley-Davidson | 1200 Electra Glide FLH |
| 1979-1980 Harley-Davidson | 1200 Fat Bob FXEF |
| 1979 Harley-Davidson | 1200 Low Rider FXS |
| 1971-1978 Harley-Davidson | FX Super Glide |
| 1974-1978 Harley-Davidson | FXE Super Glide |
| 1977-1978 Harley-Davidson | FXS Low Rider |
| 1970-1977 Harley-Davidson | FLH Electra Glide |
- Includes a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines or 3-1/2" for 80"), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware, and gaskets
- Pistons are pre-fit to the cylinders, so there is no machine work to be done and very little down time
- Made in the USA
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Overview
The S&S CYCLE 0903-1269: Top End Kit - 3.4375" Bore - 74" Big Twin '66-'84. Confirmed fit for 48 motorcycle configurations across Harley-Davidson, model years 1966–1980. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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