COMP Cams Performance Street Beehive Valve Spring - 0.959 in / 1.061 in OD (Set of 16) 42038R 25 Dual Out - Aggressive

25 Dual Out - Aggressive Sound

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 93-96 Chevrolet Impala SS applications

Manufactured by rotationally molding polyethylene which gives it superior strength and durability over Blow Molded Jugs

1993-1998 GMC P3500

10-1/2 in Long

COMP Cams Performance Street Beehive Valve Spring - 0.959 in / 1.061 in OD (Set of 16) 42038R 25 Dual Out - AggressiveWith a . 550" maximum lift, these Beehive Valve Springs were designed for Ford 4. 6L and 5. 4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and