Find parts for your rideFind your bikeHide bike finder
Choose from the vehicle applications currently listed in our catalog. Engine sizes refer to the standard engine.
Bike not listed or engine modified? Contact us to check fitment.
S&S, 631 cam for Evo Big Twin
Estimated supplier restock: 9 November 2026
Supplier estimate, subject to change. Delivery time is additional once stock arrives.
Choose options
S&S, 631 cam for Evo Big Twin
Sale price£292.48
The details that matter
Details
Description
.630" valve lift. For high RPM street/race applications with 11:1 and higher compression ratios. Great performance cam but hard on valve train components. Can also be used with solid lifters. Valve spring spacing and other normal clearancing checks required. 4500–6500 rpm.
Specifications
| Unit | 1 |
|---|
Fitment
84-99 Evo Big Twin (NU)
Part numbers
| Supplier SKU | 503599 |
|---|---|
| Manufacturer part | 33-5080 |
Specifications
| Brand | S&S |
|---|---|
| Category | Cams |
Fitment
Part numbers
Need a hand choosing? Talk to the workshop
