Need Ring & Pinion ID
#3
the rest
They are Pontiac gears
66 and the 67 are the years - They probably are a matched set and are most likely from the 1967 rear end housing.
10 pinion tooth count
39 ring tooth count
The letter code PA and ED are factory guru codes they mean something but not figured that out yet. Sorry even I do not know EVERYTHING about ring and pinions.
This for a 10 bolt 8.2? 10 bolts on the ring? 27 spline pinion
66 and the 67 are the years - They probably are a matched set and are most likely from the 1967 rear end housing.
10 pinion tooth count
39 ring tooth count
The letter code PA and ED are factory guru codes they mean something but not figured that out yet. Sorry even I do not know EVERYTHING about ring and pinions.
This for a 10 bolt 8.2? 10 bolts on the ring? 27 spline pinion
#4
Thanks for the info guy's. I bought a bunch of parts off a 67 442. The guy went total race with the 400 in it, so all the stock parts were just sitting there. Intake, exhaust, crank, oil pan, ect: He went with 411's but wasn't sure what theses gears were. I'm thinking they wont fit my 67 posi rear with the 3:08 gears?
#6
gears
Thanks for the info guy's. I bought a bunch of parts off a 67 442. The guy went total race with the 400 in it, so all the stock parts were just sitting there. Intake, exhaust, crank, oil pan, ect: He went with 411's but wasn't sure what theses gears were. I'm thinking they wont fit my 67 posi rear with the 3:08 gears?
JD
#7
Just something to consider, depending on how how strong you want the rear to be.
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