Engines and Components› Camshafts and Valvetrain

Isky

STEEL RETAINERS

$237.30

SKU: I00P 300-ST/10DEG

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Isky Racing Cams 300-ST/10DEG is a valve spring retainer constructed from lightweight 4130 chrome moly steel. This retainer is designed for all valve stem sizes and features an inner step diameter of 0.765 inches and an outer step diameter of 1.165 inches. It is compatible with Super-7 valve locks in sizes 5/16, 11/32, and 3/8.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandIsky
Part NumberI00P 300-ST/10DEG

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy