Comp Cams

COMP Cams K116008 Hydraulic Roller Camshaft Kit

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SKU:
21369890
MPN:
k116008
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
08/14/2026 09:07:59 PM PST
$1,623.95   Add to cart for price.   
Stock Update:
08/14/2026 09:07:59 PM PST
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Description

This item is brand-new, factory sealed.

COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454
  • High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
  • 1,900-5,500 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.547"/0.53" 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, decals and instructions. Check description for more accurate listing of kit contents.
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.
  • Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower gains and broad torque curve.
  • Fits Chevrolet 396-454 Mark IV Big Block
  • Made in USA
  • Manufacturer: ?COMP Cams
  • Brand: ?Comp Cams
  • Model: ?K11-600-8
  • Item Weight: ?31.5 pounds
  • Product Dimensions: ?26 x 10.5 x 5 inches
  • Item model number: ?K11-600-8
  • Exterior: ?metal
  • Manufacturer Part Number: ?K11-600-8
  • OEM Part Number: ?N

High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle. K11-600-8 contains the following: 11-600-8 Thumpr 227/241 Hydraulic Roller Cam for Chevrolet Big Block 396-454, 854-16 Retro-Fit Hydraulic Roller Lifter Set for 396-454 Chevrolet 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

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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COMP Cams K116008 Hydraulic Roller Camshaft Kit
$1,623.95   Add to cart for price.