Welcome to Classic Industries®  v6.1

America's First Choice In Restoration
and Performance Parts and Accessories
Up To 25% OFF!* Online Orders Over $299
1964-87 GM & Mopar - Valve Springs For Comp Cam

99516 - 1964-87 GM & Mopar - Valve Springs For Comp Cam

Comp Cam valve springs for 326-455 Pontiac engines. These are designed for the Magnum hydraulic flat tappet camshaft and the Xtreme hydraulic flat tappet camshaft to eliminate coil bind. These must be purchased with the camshaft if you are not purchasing the complete camshaft kit.

Note: Must machine heads.


  • 1967-81 Pontiac Firebird w/326-455 Pontiac engines
  • 1964-76 Mopar 273-360 small block engines
  • 1979-81; 86-87 Buick Regal
Product #: 99516

Arriving Soon!

MSRP: $115.99 set
Classic: $104.99 set



Up To 15% OFF* When You Pay With Classic Visa!  Show Off Your Enthusiasm for Cars & Get Great Rewards with Classic Industries Visa