Motor Vehicle Engine Parts
S&S CYCLE Top End Kit - 3.4375" Bore - 74" Big Twin '66-'84
Brand: S&S CYCLE
SKU: P1960817068879
$3,659.95
$3,342.96
Taxes and shipping calculated at checkout.
Top End Kit
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Product Details
Highlights
- 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.
- O-ring style cylinder heads.
- Includes:.
- S&S Super Stock Cylinder Heads.
- S&S Stock Bore Cylinders.
- Forged Pistons.
- Ring Sets.
- Wrist Pins.
- Manifold Clamps.
- Manifold Seals.
- Gaskets.
- Hardware.
Provide everything you need to replace the top end of a 74" shovelhead engine. Includes a set of S&S Super Stock cylinder heads, a pair of S&S stock bore cylinders (37/16" for 74" and 31/2" for 80"), S&S 8:1 compression forged pistons, complete with rings and wristpins, manifold clamps, manifold seals, all required hardware, and gaskets.
Specifications
| Bore Size Imperial | 3.4375" |
|---|---|
| Compression Ratio Imperial | 8.0:1 |
| Displacement | 74" |
| Riding Style | Street |
| Stroke Length Imperial | 3-31/32" |
| Units | Kit |
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