40-60 Medium Duty 15 70-90 Series Heavy Duty 17 C10 36 C10 Suburban 32 C20 36 C20 Suburban 32 C30 36 Camaro 52 Caprice 43 Chevelle 15 Chevette 17 Corvette 50 Cosworth Vega 4 El Camino 40 G10 29 G20 32 G30 32 Impala 46 K10 34 K10 Suburban 28 K20 34 K20 Suburban 28 K5 Blazer 32 Laguna 25 LUV 14 Malibu 35 Monte Carlo 33 Monza 23 Nova 44 P10 18 P20 27 P30 28 Titan 90 15 Vega 24