40-60 Medium Duty 17 70-80 Series Heavy Duty 17 Bison 13 C10 34 C10 Suburban 31 C20 34 C20 Suburban 31 C30 35 Camaro 47 Caprice 33 Chevette 17 Corvette 49 El Camino 40 G10 29 G20 29 G30 29 Impala 36 K10 30 K10 Suburban 28 K20 33 K20 Suburban 27 K30 31 K5 Blazer 33 LUV 15 Malibu 35 Monte Carlo 26 Monza 23 Nova 38 P10 23 P20 24 P30 28 Titan 90 16