# COMP Cams Alum Rocker Arms CS 1.5 Narro The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure. This Part Fits: Year Make Model Submodel 1991 Buick Roadmaster Estate Wagon 1994-1995 Chevrolet C2500 Base 1988-1995 Chevrolet C2500 Cheyenne 1988-1992 Chevrolet C2500 Scottsdale 1988-1995 Chevrolet C2500 Silverado 1994-1995 Chevrolet C2500 WT 1992-1995 Chevrolet C2500 Suburban Base 1995 Chevrolet C2500 Suburban LS 1995 Chevrolet C2500 Suburban LT 1992-1994 Chevrolet C2500 Suburban Silverado 1988 Chevrolet Camaro Base 1988-1990 Chevrolet Camaro Iroc-Z 1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1988-1992 Chevrolet Caprice Base 1988-1993 Chevrolet Caprice Classic 1988-1990 Chevrolet Caprice Classic Brougham 1993 Chevrolet Caprice Classic LS 1988-1990 Chevrolet Caprice Classic LS Brougham 1991-1992 Chevrolet Caprice Classic LTZ 1988-1993 Chevrolet G10 Sportvan 1988-1995 Chevrolet G20 Beauville 1988-1995 Chevrolet G20 Chevy Van 1988-1995 Chevrolet G20 Sportvan 1988-1996 Chevrolet G30 Beauville 1988-1996 Chevrolet G30 Chevy Van 1988-1996 Chevrolet G30 Hi-Cube 1988-1996 Chevrolet G30 Sportvan 1992-1995 Chevrolet K1500 Suburban Base 1995 Chevrolet K1500 Suburban LS 1995 Chevrolet K1500 Suburban LT 1992-1994 Chevrolet K1500 Suburban Silverado 1988 Chevrolet R30 Cheyenne 1988 Chevrolet R30 Custom Deluxe 1988 Chevrolet R30 Scottsdale 1988 Chevrolet R30 Silverado 1988-1993 GMC C2500 Sierra 1994-1995 GMC C2500 Sierra SL 1988-1995 GMC C2500 Sierra SLE 1994-1995 GMC C2500 Sierra SLT 1988-1993 GMC C2500 Sierra SLX 1988-1993 GMC C3500 Sierra 1994-1995 GMC C3500 Sierra SL 1988-1995 GMC C3500 Sierra SLE 1994-1995 GMC C3500 Sierra SLT 1988-1993 GMC C3500 Sierra SLX 1988-1994 GMC G3500 Magnavan 1988-1994 GMC G3500 Rally 1988-1994 GMC G3500 Rally Camper Special 1988-1994 GMC G3500 Rally STX 1988-1994 GMC G3500 Vandura 1988-1994 GMC G3500 Vandura Special 1988 Pontiac Firebird Base 1989-1992 Pontiac Firebird Formula 1988-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA ## Details - **Price:** 413.95 CAD - **Vendor:** COMP Cams - **Type:** Rocker Arms ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 413.95 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-alum-rocker-arms-cs-1-5-narro-1) > Updated: 2026-06-26