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COMP Cams Rocker CS 1-7 7-16in Ultra Pro

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SKU: 1817-1

Manufacturer: COMP Cams

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The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application. These XD rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And they work with most diameter springs and retainers. The new XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for drag and circle track applications.

265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10

For Small Block Chevrolet applications, 1.7 ratio, 7/16" stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against breakage for life;

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1817 rocker features a 1.7 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.

COMP Cams Ultra Pro Magnum XD Roller Rocker Arm, 1.7 Ratio, 7/16" Stud Diameter for Small Block Chevrolet, Single Piece

Ultra Pro Magnum XD Rocker w/ 1.7 Ratio for Chevrolet SBC w/ 7/16" Stud

COMP Cams Rocker CS 1.7 7/16in Ultra Pro

Rocker, CS 1.7 7/16" Ultra Pro Mag XD

Ultra XD Rocker 1.7 SBC 7/16" Stud

Engine Rocker Arm

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COMP Cams Ultra Pro Magnum XD Roller Rocker Arm, 1.7 Ratio, 7/16" Stud Diameter for Small Block Chevrolet, Single Piece

Ultra Pro Magnum XD Rocker w/ 1.7 Ratio for Chevrolet SBC w/ 7/16" Stud

COMP Cams Rocker CS 1.7 7/16in Ultra Pro

Rocker, CS 1.7 7/16" Ultra Pro Mag XD

Ultra XD Rocker 1.7 SBC 7/16" Stud

Engine Rocker Arm

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Malibu

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Parisienne

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Grand Am

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Grand LeMans

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Sunbird

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Ventura

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Catalina

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Checker

Marathon

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Fiat

1100

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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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