Magnum 270H Hydraulic Flat Tappet Camshaft & Lifter Kit
Lift: .510''/.510"
Duration: 270°/270°
RPM Range: 1500-5800


*Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16' wide x 7/64' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine.

Good for daily driven street machine, works with stock converter, likes headers. 396 needs 3.55-3.73 gear. Slight rough idle.

Operating Range:	1500-5800 RPM
Duration Advertised:	270° Intake / 270° Exhaust
Duration @ .050' Lift:	224° Intake / 224° Exhaust
Valve Lift w/1.7 Rockers:	.510' Intake / .510' Exhaust
Lobe Separation Angle:	110°

Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572


Good for daily driven street machine, works with stock converter, likes headers. 396c.i. needs 3.55-3.73 gear and 1800+ stall. Slight rough idle.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART