# COMP Cams Magnum Roller Rockers CS 1.52 These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 Applications are the ultimate street Rocker. With a 3/8" Stud diameter and 1.52 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other Rocker arms, Magnum Roller Rockers are perfect for performance Applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker. This Part Fits: Year Make Model Submodel 1985-1986 Chevrolet Astro Base 1985-1986 Chevrolet Astro CL 1985-1986 Chevrolet Astro CS 1985-1986 Chevrolet C10 Custom 1985-1986 Chevrolet C10 Scottsdale 1985-1986 Chevrolet C10 Silverado 1985-1986 Chevrolet C20 Custom 1985-1986 Chevrolet C20 Scottsdale 1985-1986 Chevrolet C20 Silverado 1986 Chevrolet Caprice Base 1985-1986 Chevrolet Caprice Classic 1986 Chevrolet Caprice Classic Brougham 1978-1979,1985-1986 Chevrolet El Camino Base 1978,1985-1986 Chevrolet El Camino Conquista 1979 Chevrolet El Camino Royal Knight 1985-1986 Chevrolet El Camino SS 1985-1986 Chevrolet G10 Beauville 1986 Chevrolet G10 Bonaventure 1985-1986 Chevrolet G10 Chevy Van 1985-1986 Chevrolet G10 Sportvan 1985-1986 Chevrolet G20 Beauville 1985-1986 Chevrolet G20 Chevy Van 1985-1986 Chevrolet G20 Sportvan 1985-1986 Chevrolet G30 Beauville 1985-1986 Chevrolet G30 Chevy Van 1985-1986 Chevrolet G30 Hi-Cube 1985 Chevrolet Impala Base 1985-1986 Chevrolet K10 Custom 1985-1986 Chevrolet K10 Scottsdale 1985-1986 Chevrolet K10 Silverado 1985 Chevrolet K20 Custom 1985 Chevrolet K20 Scottsdale 1985 Chevrolet K20 Silverado 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1986 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986 Pontiac Grand Prix Base 1986 Pontiac Grand Prix Brougham 1986 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham ## Details - **Price:** 230.4 CAD - **Vendor:** COMP Cams - **Type:** Rocker Arms ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 230.40 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Logo Image - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-magnum-roller-rockers-cs-1-52) > Updated: 2026-06-26