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Old 03-31-2021, 04:36 PM
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gs462 gs462 is offline
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Default Help Rearend ID

I have tried everything I can think of to ID this rear, including google and every other search engine. The numbers on the Axle tube are CRX 0421g1. The numbers on the housing are
GM 70 pass side and 3969340nf drivers side.
Any help would be appreciated.

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1971 Formula #s match white/tan
1973 TA Brewster/white #s match
1972 Buick GS455 #s match 69k miles now a 470 stroker.
1986 Buick Ttype 66K miles many mods 10 sec street car.
2001 Mustang gt premium vert. Mamas car
 


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