Feature(may vary by option.)

●Excellent response, good mid-range, noticeable idle.
●1,300-5,600 RPM Operating Range
●218/226 Duration at .050". 111 Degree Lobe Separation Angle. 0.462"/0.48" 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.
●Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds.
●Fit type: Vehicle Specific

[SK-Kit 1 | 000-5 | 200 RPM Range]

[Cam and Lifter Kit 1 | 000-5 | 200 RPM Range]

[Camshaft Only 1 | 300-5 | 600 RPM Range]

[Cam and Lifter Kit 600-4 | 600 RPM Range]

[Cam and Lifter Kit 1 | 800-6 | 000 RPM Range]

[K-Kit 1 | 800-6 | 000 RPM Range]

Description

Excellent response, good mid-range, noticeable idle. K12-239-3 contains the following: 12-239-3 Xtreme 4x4 218/226 Hydraulic Flat Cam for Chevrolet Small Block, 812-16 High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block., 3200 High Energy Timing Set for 78+ Chevrolet 200, 229, 262 V6 and 55-91 SBC, 981-16 Set of 16 Single Springs w/ 1.254" O.D., 1.254" I.D., 1.700" Installed Height, 601-16 Hardened Steel Set of 16 - 7 Degree, 11/32", Single Groove Street Locks, 742-16 7 Degree Steel Retainer Set of 16 for SBC, Chevrolet/Buick V6 w/ 1.250" OD Spring, 501-16 Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem