Magnum Roller Rocker Arms Chevy Big Block 396-454/Ford Boss 302, 351C-400M, 429-460

Name: Magnum Roller Rocker Arms Chevy Big Block 396-454/Ford Boss 302, 351C-400M, 429-460
Brand: COMP CAMS
SKU: 249-1411-1
Price: 17.95 USD
Availability: InStock

^$17⁹⁵

6 left in stock

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Chevy Big Block

Chevy Big Block 396-454/Ford Boss 302, 351C-400M, 429-460
7/16" Rocker Stud
1.72 Ratio
1 Per Package

For Chevy engines, use studs #249-4514-16 to replace late model pedestal. Ford engines must have screw-in studs and guide plates.
Ford, 351, 351 Cleveland, 400, 351 Modified, 400 Modified, Ford F100, Mach 1, Mustang, BBC

Perfect for street performance, our 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of spring pressure. This 1411 rocker features a 1.72 ratio for 7/16" stud Ford 351C, 429-460 and Chevrolet 396-454 Big Block

Designed with the serious performance enthusiast in mind...

Magnum Roller Rocker Arms are the ultimate street rocker arms, helping your engine make more power and last longer.

Strength

Made from 8620 chromemoly steel, Magnum Roller Rocker Arms are stronger than die cast aluminum or stamped steel rockers. Their stiffness guarantees maximum lift because the arms will not flex.
Accuracy
When your car's rocker ratio is off, you won't get maximum horsepower from the engine. Some rockers are as much as .040'' short on lift while Magnum Roller Rockers are dead-on each time.

Power
Magnum Roller Rockers make between 15 and 30 horsepower over other rockers because, combined with their stiff design, the roller tips reduce friction, yielding more effective valve lift.
Durability
The roller tip design reduces friction by not scrubbing the valve end or pushing the valve stem hard against the valve guide, which extends rocker life.