Photo - Primary
Photo - lifestyle view
Photo - Unmounted
Photo - out of package
Logo Image
Photo - Primary
Photo - lifestyle view
Photo - Unmounted
Photo - out of package
Logo Image
COMP Cams

COMP Cams GM 603/604 0.570in Lift 1.077/1.282 OD Beehive Hustler Valve Spring Kit

SKU: CCAH604-16
(0)
Special Order - Email for lead time

Item is made to order and/or not normally stocked

Special Order - Email for lead time
$358.07

Got questions?
Feel free to get in touch

Ask an expert

Video chat Chat Email

What the stock status means

In stock — Item is ready to ship
Backorder — Item is normally stocked, but zero on hand
Special Order — Item is made to order and/or not normally stocked

COMP Cams Hustler Valve Springs are an improved version of the popular GM LS6 "blue" valve spring. They are based on popular GM part #12499224 and #12565313 LS6 springs but with 4% higher seat and open loads for better dynamic control, as well as an extra .020" of lift capability. They are an excellent performance upgrade in GM 603/604 and CT525 LS crate Race Applications with tight rules packages.

Catalog
User 1