725 SOUTH LA CADENA DRIVE COLTON CA USA 92324
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COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76

COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76

Part Number: CCA-1678-16

Price: $408.99
In Stock
Quantity:


COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76
COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76

COMP CAMS ULTRA PRO MAGNUM BOLT DOWN ROLLER ROCKER ARMS GM LS3/L99/L76 Product Description:


As LS engines continue to grow in popularity, COMP Cams® has expanded its line of rocker arms to build components specific to LS applications. New Ultra Pro Magnum™ Rockers are made from investment-cast 8650 chromemoly steel, utilize upgraded trunnions and needle bearings over stock and are stronger, stiffer and more durable than the stock parts. They also feature a 1.8 ratio (compared to the stock rockers’ 1.7) and utilize a roller tip instead of a slider. The higher ratio and increased stiffness make these rockers a great option for increasing lift without changing cams. This increased stiffness, along with the upgraded trunnion package and roller wheel, also makes them a perfect choice when running aftermarket valve springs.

The rockers are available in a bolt-down design that uses stock rocker stands and in a stud-mount option for customers looking for an adjustable valve train. The stud-mount version is perfect for individuals running mechanical lifters as well. COMP Cams® LS Ultra Pro Mangum™ Rockers Arms are available for LS1, LS2, LS3, LS6 and LS-based truck engines and come in individual sets or kits featuring studs and guide plates. Kits do not include pushrods, but they are available separately.

For LS3/L99/L76 & Other Rectangle-Port Head Equipped LS Applications.

Full Set Of 16 Bolt Down Rockers - Includes Bolts.

Overview

Brand: Comp Cams
Part Number: CCA-1678-16
Other Part Number: 1678-16
Part Type: Rocker Arms
Rocker Arm Mounting Style: Pedestal
Self-Aligning: No
Rocker Arm Ratio: 1.8
Rocker Arm Style: Full roller
Stud Size: 3/8"
Shims Included: No
Rocker Arm Material: Chromoly steel
Rocker Arm Body Style: Standard
Rocker Arm Fasteners Included: Yes
Rocker Arm Nut Style: Polylock
Rocker Arm Finish: Black oxide
Quantity: Sold as a set of 16.
In Store Pickup: Colton, CA, USA

Application

For LS3/L99/L76 & other rectangle-port head equipped LS applications.

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