[Ironhorse]

Still finding odds & ends of spares from my '71 4x4 4 speed swap to 350TH auto. Digging thru the parts stash and came up with a bearing retainer for the SM465 truck granny 4 speed transmission. Buddy of mine who build transmission ran the numbers and confirmed it fits SM 465 68-88 GM truck. No cracks, splits, or rust, mating surfaces and bolt holes are good. Cast "GM 12" with a stamping of # 3920748. 5 1/16" Dia. - shaft 2 3/4" from base at retainer mount to tip - shaft is 1 1/8" ID - 4 bolt mounting surface. $25 plus shipping, money order only, do not have Paypal account. Please reply in thread, thanks.