COMP Cams Alum Rocker Arm CS 1.5 Narrow, 19015-1
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Description
The original Ultra-Gold Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams is revolutionizing valve train performance again with the next generation of Ultra-Gold ARC Series Aluminum Rocker Arms, featuring an Arced, Recessed, Contoured design. Using cutting-edge design techniques and manufacturing processes, Ultra-Gold ARC Rockers increase engine power, enhance valve train stability and improve oiling. Ultra-Gold ARC Rockers feature a new extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass. A new arced channel and contoured top, similar to a bridge design, give the rockers the best strength-to-weight ratio possible. The body has additional CNC contouring to improve clearances for valve covers and springs. Manufactured entirely in the U.S.A., all Ultra-Gold ARC Series Aluminum Rocker Arms feature a spring oiler channel through the body for improved lubrication. Trunnion retaining clips have been replaced with an ultra durable spiral lock type clip, similar to what holds a piston pin in place. Stress relieving radii have also been added to areas of the body, trunnion and pushrod seat insert. Even the included locking nuts (not used in LS applications) have been revised to increase surface area to better maintain lash and eliminate wear.
Increase engine power, enhance valve train stability and improve oiling
CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy
Arced channel & contoured top give the rockers the best strength to weight ratio possible
Precision-sorted trunnion bearings withstand valve spring pressure up to 700 lbs.
Designed for high performance street and race engines
WARNING: This product can expose you to chemicals, which is known to the State of California to Cause Cancer, Birth Defects, And Other Reproductive Harm.
Specifications for COMP Cams Alum Rocker Arm CS 1.5 Narrow
Ratio | 1.52 |
Stud Diameter | 3/8″ |
Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1988+) w/ Self-Aligning Rockers |
Maximum Valve Spring Open Pressure | 700 |
Rocker Arm Material | Aluminum |
Rocker Arm Ratio | 1.5 |
Rocker Arm Series | Ultra-Gold ARC Aluminum |
Rocker Stud Diameter | 3/8 |
Vehicle Fitment for COMP Cams Alum Rocker Arm CS 1.5 Narrow:
- 1990 Chevrolet C1500 WT V8.-cc
- 1991 Chevrolet C1500 WT V8.-cc
- 1992 Chevrolet C1500 WT V8.-cc
- 1993 Chevrolet C1500 WT V8.-cc
- 1991 Chevrolet Camaro Z28 V8.-cc
- 1992 Chevrolet Camaro Z28 V8.-cc
- 1994 Chevrolet K3500 Base V8.-cc
- 1995 Chevrolet K3500 Base V8.-cc
- 1988 Chevrolet K3500 Cheyenne V8.-cc
- 1989 Chevrolet K3500 Cheyenne V8.-cc
- 1990 Chevrolet K3500 Cheyenne V8.-cc
- 1991 Chevrolet K3500 Cheyenne V8.-cc
- 1992 Chevrolet K3500 Cheyenne V8.-cc
- 1993 Chevrolet K3500 Cheyenne V8.-cc
- 1994 Chevrolet K3500 Cheyenne V8.-cc
- 1995 Chevrolet K3500 Cheyenne V8.-cc
- 1988 Chevrolet K3500 Scottsdale V8.-cc
- 1989 Chevrolet K3500 Scottsdale V8.-cc
- 1990 Chevrolet K3500 Scottsdale V8.-cc
- 1991 Chevrolet K3500 Scottsdale V8.-cc
- 1992 Chevrolet K3500 Scottsdale V8.-cc
- 1988 Chevrolet K3500 Silverado V8.-cc
- 1989 Chevrolet K3500 Silverado V8.-cc
- 1990 Chevrolet K3500 Silverado V8.-cc
- 1991 Chevrolet K3500 Silverado V8.-cc
- 1992 Chevrolet K3500 Silverado V8.-cc
- 1993 Chevrolet K3500 Silverado V8.-cc
- 1994 Chevrolet K3500 Silverado V8.-cc
- 1995 Chevrolet K3500 Silverado V8.-cc
- 1988 Chevrolet Monte Carlo LS V8.-cc
- 1988 Chevrolet V30 Cheyenne V8.-cc
- 1988 Chevrolet V30 Custom Deluxe V8.-cc
- 1988 Chevrolet V30 Scottsdale V8.-cc
- 1988 Chevrolet V30 Silverado V8.-cc
- 1988 GMC C2500 Sierra V8.-cc
- 1989 GMC C2500 Sierra V8.-cc
- 1990 GMC C2500 Sierra V8.-cc
- 1991 GMC C2500 Sierra V8.-cc
- 1992 GMC C2500 Sierra V8.-cc
- 1993 GMC C2500 Sierra V8.-cc
- 1988 GMC C2500 Sierra SLE V8.-cc
- 1989 GMC C2500 Sierra SLE V8.-cc
- 1990 GMC C2500 Sierra SLE V8.-cc
- 1991 GMC C2500 Sierra SLE V8.-cc
- 1992 GMC C2500 Sierra SLE V8.-cc
- 1993 GMC C2500 Sierra SLE V8.-cc
- 1988 GMC C2500 Sierra SLX V8.-cc
- 1989 GMC C2500 Sierra SLX V8.-cc
- 1990 GMC C2500 Sierra SLX V8.-cc
- 1991 GMC C2500 Sierra SLX V8.-cc
- 1992 GMC C2500 Sierra SLX V8.-cc
- 1993 GMC C2500 Sierra SLX V8.-cc
- 1989 GMC G3500 Vandura V8.-cc
- 1990 GMC G3500 Vandura V8.-cc
- 1991 GMC G3500 Vandura V8.-cc
- 1992 GMC G3500 Vandura V8.-cc
- 1993 GMC G3500 Vandura V8.-cc
- 1994 GMC G3500 Vandura V8.-cc
- 1995 GMC G3500 Vandura V8.-cc
- 1996 GMC G3500 Vandura V8.-cc
- 1988 GMC Jimmy Base V8.-cc
- 1989 GMC Jimmy Base V8.-cc
- 1990 GMC Jimmy Base V8.-cc
- 1991 GMC Jimmy Base V8.-cc
- 1988 GMC Jimmy Sierra Classic V8.-cc
- 1989 GMC Jimmy Sierra Classic V8.-cc
- 1990 GMC Jimmy Sierra Classic V8.-cc
- 1995 GMC K1500 Suburban Base V8.-cc
- 1995 GMC K1500 Suburban SLE V8.-cc
- 1995 GMC K1500 Suburban SLT V8.-cc
Additional information
- Package Weight
- 1 lbs
- Package Dimensions
- 6 × 3 × 2 in
- UPC
036584274285
- MPN
19015-1
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