COMP Cams Valve Spring 1.550in 2 Spring - cca930-16 missing-image SOHC - Mutha' Thumpr NSR

SOHC - Mutha' Thumpr NSR (No Springs Required): Very rough idle

5in Rear Down-Pipe Mid-Pipe Exhaust

-cc Engine Components::Guide Plates 1968-1969 Chevrolet Chevelle Concours L6

-cc Air Filters::Air Filters - Direct Fit 1979 Chevrolet K10 Suburban Scottsdale V8

COMP Cams Valve Spring 1.550in 2 Spring - cca930-16 missing-image SOHC - Mutha' Thumpr NSRDual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of todays engine