Valve Spring Kit for KN-Series and 1936-'47 Knucklehead Engines
Choose Favorites List

Valve Spring Kit for KN-Series and 1936-'47 Knucklehead Engines

Valve Spring Kit for KN-Series and 1936-'47 Knucklehead Engines

Item #: 106-6398
0.0 out of 5
0 reviews | Write a Review
$406.95

These parts are flying off our shelves and we're currently out.
Click the link below to check stock at your nearest dealer.

Enter your email address below to receive notification when it becomes available.

This set of valve springs fit S&S KN-Series engines and stock 1936–'47 knucklehead engines. They will accommodate cams with valve lifts up to .480". The kit consists of inner and outer springs for four valves, spring collars, shims, and valve keepers.

 

(Collars, shims, and valve keepers  are not shown)

Customer Reviews

There are no reviews for this product yet. Be the first!

Write a Review

Required
Would you recommend this product?
These springs will not fit over stock guides. Stock guides must be turned down or S&S® Vintage guides must be used.