Chevy Cars – 5 on 4.75″ Ford & Mopar Cars – 5 on 4.50″ Ford 8.8″ 4 – Lug Rear – 4 on 4.25″ Ford 8.8″ 5 – Lug Rear – 5 on 4.50″ Early Olds / Pontiac – 5 on 5.00″ Continue reading Common OEM Bolt Circle Dimensions