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Part number: CL12-420-8
Competitor Pricing
Product Details
Comp Cams CL12-420-8 Magnum Camshaft/Lifter Kit
Products specifications
Advertised Duration 270 int./270 exh.
Advertised Exhaust Duration 270
Advertised Intake Duration 270
Assembly Lubricant Included Yes
Basic Operating RPM Range 1,800-5,000
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 215 int./215 exh.
Exhaust Duration at 050 inch Lift 215
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.500 in.
Gaskets Included No
Grind Number 270HR
Intake Duration at 050 inch Lift 215
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.500 in.
Lifter Style Hydraulic roller
Lifters Included Yes
Lobe Separation (degrees) 110
Locks Included No
Pushrods Included No
Quantity Sold as a kit.
Retainers Included No
Rocker Arms Included No
Timing Chain and Gears Included No
Valve Lift with Factory Rocker Arm Ratio 0.500 int./0.500 exh. lift
Valve Springs Included No
Valve Springs Required Yes
Valve Stem Seals Included No
Title CL12-420-8 Cam and Lifter Kit, CS 270H-R10
Engine Make/Size Chevy Small Block (262-400)
RPM Range 1000-7000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 215
Exh. Duration Advertised (Deg) 270
Exhaust Valve Lift (in.) 0.5
Int. Duration @ .050 in. (Deg) 215
Int. Duration Advertised (Deg) 270
Intake Valve Lift (in.) 0.500
Lifter Type Hydraulic Roller
  • Cams Are Very Aggressive
  • Designed For Performance Oriented Vehicles
  • Deliver More Power Than Standard Camshafts
  • 1 Year Limited Warranty
Reviews
Add your review
B
Best price I could find on the web even after paying for shipping!  Shipped in a couple of days and great service!
J
The ordering process was very simple and the prices could not be beat.  The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!
P
Ordered a CAI kit and Autoplicity had the lowest price.  They're website didn't correctly match my vehicle to the product and it took a few days to ship.  They're support was friendly and quick when I emailed them about the delay.
C
Great site.  Provided needed technical specs.  Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.
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