Original GM 4.88 Ring Pinion 12 bolt 3862528, 3862516, 3961404
 

This is an original GM 4.88 12 bolt ring and pinion. Ring is stamped 3862528, pinion 3862516. These were removed from the same car. The date ring is dated October 1967, pinion January 1967. There is a small chip on one corner of the pinion teeth which will not impact function (pictured). Dated original GM gears are getting increasingly difficult to come by, especially for the 4.88 ratio.

550 Shipped or best offer

paypal friends, money order, zelle accepted

Price Reduced to $500. Assembly line correct for early '68Z, L78 etc.

Price drop to $400.