COMP Cams K11-670-4 Nostalgia Plus 229/236 Hydraulic Flat Cam K-Kit for Chverolet Big Block 396-454

Exhaust note of GM LS6 cam w/ hydraulic lifters and increased horsepower. K11-670-4 contains the following: 11-670-4 Nostalgia Plus 229/236 Hydraulic Flat Cam for Chverolet Big Block 396-454, 812-16 High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block., 2110 Magnum Double Row Timing Set for '65-'91 396-454 Chevrolet Big Block, 924-16 Performance Street 1.509" OD Spring; 1.900" Installed Height; 16 Springs, 612-16 Set of 16 - 10 Degree, 3/8", Single Groove Locks w/ Lash Cap Recess, 741-16 10 Degree Superlock Steel Retainer Set of 16 for 1.500"-1.550" OD Valve Spring, 505-16 Set of 16 PTFE Valve Seals for .530" Guide Size, 3/8" Valve Stem

• Exhaust note of GM LS6 cam w/ hydraulic lifters and increased horsepower.
• 1,800-6,200 RPM Operating Range
• 229/236 Duration at .050". 112 Degree Lobe Separation Angle. 0.53"/0.524" Valve Lift
• K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly lubricant, decals and instructions. Check description for more accurate listing of kit contents.
• Captures the essence of the original 1960's muscle car experience.
• Combine famous factory cam performance with modern camshaft lobe designs for increased throttle response and excellent sound improvement.
• Fits Chevrolet 396-454 Mark IV Big Block
• Made in USA