Richmond Gear 78-1028-1 Mini Spool (GM 10 Bolt 8.5 28) Fits select: 1988-1998 CHEVROLET GMT-400, 1977-1986 CHEVROLET C10

Spool-Gm 8.5 10 Bolt SPOOL-GM 8.5 10 BOLT 78-1028-1 KEYS-R457810281You may also like Richmond Gear 83-1009-1 Differential Bearing Kit Fits select: 1966-1970 FORD MUSTANG, 1966-1970 FORD THUNDERBIRD.