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COMP Cams High Energy Alum Rocker BBC 1

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SKU: 17021-1

Manufacturer: COMP Cams

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These High Energy Die Cast Aluminum Roller Rocker Arms for Big Block Chevy 396-454 applications are perfect for street and moderate race use. With a 7/16" stud diameter and 1.7 ratio, the die cast, larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High Energy Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle bearing fulcrum and roller tip. Designed to be stiffer and more durable, these cost effective rocker arms are capable of providing added valve lift while withstanding the rigors of a performance application. Their specially engineered fulcrum and roller tip create far less friction than sliding factory models to lower oil temperatures, thus improving both response and horsepower. Snap rings are used to hold the trunion and bearings locked in place..

For Big Block Chevy applications with 7/16" studs, 1.7 Ratio; Needle bearing fulcrum and roller tip reduce friction and lower oil temperatures for improved response and horsepower; Durable design increases valve lift while withstanding the rigors of moderate race use; Die-formed aluminum body is larger than stock, and may require modifications to stock valve covers for clearance.;

396; 402; 427; 454; 496; 502; 572; 632; Chevrolet; BBC; Big Block Chevy; Big Block Chevrolet; Chevelle; Corvette; Mark IV; GEN 4; Monte Carlo; Caprice; Sprint; Nova; Camaro; Firebird; L78; Z16; L37; L34; L35; L37; L66; LS3; L34; L35; L37; L66; COPO; ZL1; C10; K10

With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. Featuring a 1.7 ratio, this rocker fits Chevrolet 396-454 Big Block w/ a 7/16" stud.

COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm, 1.7 Ratio, 7/16" Stud Diameter for Big Block Chevrolet, Single Piece

High Energy Aluminum 1.7 Ratio Roller Rocker for BBC 396-454 w/ 7/16" Stud

COMP Cams High Energy Alum Rocker BBC 1

High Energy Alum Rocker, BBC 1 .7 7/16

HE 1.7 Rocker BBC w/ 7/16" Stud

Engine Rocker Arm

None

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COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm, 1.7 Ratio, 7/16" Stud Diameter for Big Block Chevrolet, Single Piece

High Energy Aluminum 1.7 Ratio Roller Rocker for BBC 396-454 w/ 7/16" Stud

COMP Cams High Energy Alum Rocker BBC 1

High Energy Alum Rocker, BBC 1 .7 7/16

HE 1.7 Rocker BBC w/ 7/16" Stud

Engine Rocker Arm

None

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R3500

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1989 Scottsdale -

1989 Silverado

V3500

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1989 Scottsdale -

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R30

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C20

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K1500

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C35

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Jimmy

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K15/K1500 Pickup

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*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.

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