40-60 Medium Duty 15 70-90 Series Heavy Duty 17 C10 36 C10 Suburban 32 C20 36 C20 Suburban 32 C30 36 Camaro 51 Caprice 42 Chevelle 15 Chevette 17 Corvette 49 Cosworth Vega 4 El Camino 39 G10 29 G20 32 G30 32 Impala 45 K10 34 K10 Suburban 28 K20 34 K20 Suburban 28 K5 Blazer 32 Laguna 24 LUV 14 Malibu 34 Monte Carlo 32 Monza 23 Nova 43 P10 18 P20 27 P30 28 Titan 90 15 Vega 24