$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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2 Results Found For "valve cover 454"

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Scorpion Endurance Marine Series Rocker Arms

Heading offshore? Go with Scorpion Endurance marine rocker arms. They have the stamina to get the job done in your powerboat racing engine. These marine rockers are designed to fit under stock height valve covers with no interference and can easily handle a .950 in. lift and 950 lbs. of open spring pressure. Scorpion rocker arms are micro-polished to endure over a long period and are anodized for additional protection, as well as great aesthetics. Choose your ratio and gain the stamina to sting your competition with Scorpion Endurance marine series rocker arms. Additional features include: * Lightweight design with short polylocks * Needle bearing fulcrum and roller tip * Centerless-ground trunnion * Ground pin and roller * Burr-free trunnion through hole * Large machined seat * Solid steel pedestals * Black oxide coated steel parts * 100 percent CNC machining

4.0 out of 5 stars ( 5 )

$34.20

$528.71

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Scorpion Valvetrain Stabilizers

Scorpion valvetrain stabilizers, often referred to as stud girdles, are high-quality valvetrain stabilizers that are CNC-machined from 6061 T-6 aluminum to give you a precise fit with minimum weight. They're designed to eliminate the rocker stud flexing and associated horsepower loss that results from high-lift cams and high-pressure valve springs. They feature an anodized finish for added strength and durability, hardened rocker arm adjusting nuts, and a 2-piece, spring-loaded design for big and small block Chevys, as well as small block Ford and Pontiac engines. They are easy to install, easy to adjust, and include all necessary hardware. If you have a high performance engine, help maintain its performance and valvetrain durability with Scorpion's valvetrain stabilizers.

5.0 out of 5 stars ( 1 )

$537.87


$484.08

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