S&S Cycle 66-78 BT Complete 74in Top End Replacement Kit
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to S&S Cycle, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with S&S Cycle, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
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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.
- 74" top end kits include S&S 106-5495 series 331/32" stroke pistons and o-ring style cylinder heads
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1977-1978 | Harley-Davidson | FXS Low Rider | Base |
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