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COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B
COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B

COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B

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COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B
COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B
COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B
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COMP Cams K12-601-8 Thumpr Hyd. Roller Camshaft Kit, Chevy S/B
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Part # 282K126018
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K12-601-8 - Camshaft Kit, CS 291T HR-7 MT THUMPR.

Chevrolet 262-400 c.i. 8 cyl. 1958-1998. High performance street/strip, Needs 9:1 compression, 2500+ stall, intake, gears & headers, Rough idle. Thumpr -Optimize engine character & sound, while providing excellent valvetrain stability & a wide power range. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Three unique cam designs for each application that deliver excellent horsepower gains & broad torque curve; perfect choice for muscle cars & street rods
  • Early intake valve opening & long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note
  • Best with aftermarket converters & more rear gear

Application

1955-86 Chevy 262-400

Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for COMP Cams to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item 282K126018 is made to order. It will be shipped from our warehouse when it is produced.
Some parts are not legal for use in California or other states with similar laws/regulations

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  • Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.
  • A guide on how to check piston to valve clearance to prevent interference. See what tools are used to make this process easier.
  • Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.
  • Follow along as Jeff installs Mr. Gasket aluminum finned valve covers and gaskets to his iron-head engine. Learn how to prep the covers for a fresh coat of engine paint!
  • To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.

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