Magnum 248/248 Solid Flat Cam and Lifter Kit for Pontiac 265-455

SOLID: Rough idle, needs higher compression ratio. Maximum street performance. Use 3000 stall and low gear.

Out of stock
Grind Number: 249S
Engine Family: Pontiac 265-455 c.i. 8 Cyl. (1955-1981)
RPM Operating Range: 2,500-6,500
Cam Type: Solid Flat Tappet
Lifter Style: Solid Flat Tappet
Camshaft Series: Magnum
Camshaft Gear Attachment: 1-Bolt
Usage: Street/Strip
Valve Springs Required: Yes
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm
Advertised Intake Duration: 294
Advertised Exhaust Duration: 294
Intake Duration at .050 Inch Lift: 248
Exhaust Duration at .050 Inch Lift: 248
Intake Valve Lift: 0.525
Exhaust Valve Lift: 0.525
Lobe Separation: 110
Assembly Lubricant Included: Yes