Howards Performance Mechanical Lifters - Chevy V-8 265-454 35453SMLBU Demon Step-Up Piston Spring Kit

Demon Step-Up Piston Spring Kit - Street Demon 1937

2003-2006 Chevrolet C5500 Kodiak

Fits Crew Cab with 5

75 in W x 20 in H x 3 in D

Howards Performance Mechanical Lifters - Chevy V-8 265-454 35453SMLBU Demon Step-Up Piston Spring KitDesigned and manufactured to the closest tolerances in the performance industry. The precision ground crown face insures long life for both cam and lifter in the harsh competition environment. 100% rockwell tested. Sets of 12 (6cyl.) or 16. Made in the USA. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early