Howards Camshaft 121742-08 Mechanical Flat Tappet BBC Mark IV 396-502 65-96

Fits BBC Mark IV 396-502 1965-1996, Mechanical Flat Tappet, 2600 to 6500 RPM Range, .578 Int .623 Ex Lift

$252.95

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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 Big Block Chevy Mark IV 396-502 1965-1996 cam is designed for Lopey idle, Street high performance/strip, Best with 10.5:1+ compression, 3200 stall converter & 800+ cfm, Stock (O.E.) valve springs cannot be used, Firing Order: 1-8-4-3-6-5-7-2

Specifications

More Information
CNC Part Number	HOW-121742-08
Price	$252.95
Manufacturer's Part Number	121742-08
Brands	Howards
Part Types	Camshaft
Departments	Parts
Vehicle Make	BB Chevy
Camshaft Type	Mechanical Flat Tappet
RPM Range	2600 to 6500
Intake Lift	0.578
Exhaust Lift	0.623
Intake Duration at 50	248
Exhaust Duration at 50	254
Advertised Intake Duration	283
Advertised Exhaust Duration	289
Valve Setting	Mechanical
Lobe Separation Angle	108

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