Forgeline GA1R Performance Wheel Set 2015 2020 BMW M3 M4 D750 0087 GA1R SIL thermostats and parts 6L V8 1968 1973 2008 2008 Freightliner Classic 6L V8 1968 1973 Chevrolet K10 Suburban 307 5L V8 1968 1973 Chevrolet Impala 307 5L V8 1968 1973 Chevrolet K10 Pickup 307 5L V8 1968 1973 Chevrolet G20 Van 307 5L V8 1968 1973 Chevrolet C10 Pickup 307 5L V8 1968 1973 Chevrolet C10 Suburban 307 5L V8 1968 1973 Chevrolet C20 Pickup 307 5L V8 1968 1973 Chevrolet C20 Suburban 307 5L V8 1968 1973 Chevrolet El Camino 307 5L V8 1968 1973 Chevrolet G10 Van 307 5L V8 1968 1973 Chevrolet Chevelle 307 5L V8 1968 1973 Chevrolet C30 Pickup 307 5L V8 1968 1973 Chevrolet K20 Pickup 307 5L V8 1968 1973 Chevrolet K20 Suburban 307 5L V8 1968 1973 Chevrolet K30 Pickup 307 5L V8 1968 1973 Chevrolet Caprice 307 5L V8 1964 1969 Chevrolet El Camino 327 5 7 V8 1977 Pontiac Firebird 403 6 Aerospace grade 6061 T6 forged aluminum for high strength to weight ratio 724 Wheel Bolt Pattern (mm) 5x120 Wheel Construction Forged Wheel Series GA1R Width 25 Width (in) 9