Photo for COMP Cams Camshaft 11-220-4; Magnum 3000 to 7000 RPM 0.629 in. 0.629 in. Mechanical Flat Tappet for Chevy 396 to 454

COMP Cams Camshaft 11-220-4; Magnum 3000 to 7000 RPM 0.629 in. 0.629 in. Mechanical Flat Tappet for Chevy 396 to 454

$266.95

Part #: 11-220-4

Brand: COMP Cams

UPC: 036584540168

Estimated Ship Date: 6/25/2025 (From manufacturer)

This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.

Details

  • Great high RPM power
  • Easy on valve train parts
  • Can be used with mild ratio rocker arms and traditional performance valve springs
  • Best with aftermarket converter and 9.5:1+ compression

Product Description

All Comp Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

Specifications

Camshaft Series:
Magnum
Make:
Chevy
Engine:
396 to 454
Camshaft Type:
Mechanical Flat Tappet
RPM Range:
3000 to 7000 RPM
Intake Valve Lift:
0.629 in.
Exhaust Valve Lift:
0.629 in.
Advertised Intake Duration:
306 deg.
Advertised Exhaust Duration:
306 deg.
Intake Duration @ .050":
260 deg.
Exhaust Duration @ .050":
260 deg.
Lobe Separation:
110 deg.
Cam Gear Attachment:
3 Bolt
Camshaft Material:
Cast Iron
Camshaft Grind Number:
306S
Usage:
Street, Strip
Requires Aftermarket Valve Springs:
Yes
Notes:
Includes assembly lubricant
Quantity:
Sold As Each

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Alternative Parts

COMP Cams Camshaft and Lifter Kit CL11-220-4; Magnum Mechanical Flat Tappet 3000 to 7000 RPM for Chevy 396 to 454

COMP Cams Camshaft and Lifter Kit CL11-220-4; Magnum Mechanical Flat Tappet 3000 to 7000 RPM for Chevy 396 to 454

COMCL11-220-4

$370.95

Estimated Ship Date: 6/25/2025 (From manufacturer)