Howards Cams 98212-K11 VALVE SPRING KIT

Howards for Performance Dual Valve Springs 1.514 98512

Howards Cams 98636-K32 1.514 Dual Valve Spring & Retainer Kit W/Damper

Howards 98636-K12 Spring Kit 1.514" Dia. .670 Max Lift 10 Degree 11/32 Stem (16)

Howards Cams 98636-K11 Valve Spring and Retainer Kit Howards Cams 98636-K11

Howards Racing Components 98412-K11 1.445 Valve Spring Kit Single W/Damper

Howards 98412-K11 Stock Dia Performance Single w/Damper Valve Spring Kit

Howards Cams 98636-K32 Stock Dual Valve Spring & Retainer Kit Rate: 348 lbs 1.12