Howards Camshaft 411133-08 Mechanical Roller Pontiac V8

Fits 1955-1981 Pontiac V8 265-455, Mechanical Roller, 4000 to 6600 RPM Range, .630 Int Lift .630 Ex Lift

$564.95

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SPECIAL ORDER

This product is only available as a special order and is non-returnable.

DROP SHIP

This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

All Howards camshafts use the highest grade cores available. They are Rockwell checked and Parkerized to ensure quality control standards.
This 1955-1981 Pontiac V8 265-455 cam is designed for 450+ CID, 12.0:1+ compression, Good heads, Best with 1.65 rockers, Stock (O.E.) valve springs cannot be used, Requires upgraded distributor gear/fuel pump pushrod, Firing Order: 1-8-4-3-6-5-7-2

Specifications

More Information
CNC Part Number	HOW-411133-08
Price	$564.95
Manufacturer's Part Number	411133-08
Brands	Howards
Part Types	Camshaft
Departments	Parts
Vehicle Make	Pontiac
Camshaft Type	Mechanical Roller
RPM Range	3500 to 6500
Intake Lift	0.630
Exhaust Lift	0.630
Intake Duration at 50	275
Exhaust Duration at 50	285
Advertised Intake Duration	307
Advertised Exhaust Duration	317
Valve Setting	Mechanical
Lobe Separation Angle	108

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