BLACKDEATH

i have a 1996 z28 with a 10 bolt rear end, i was wondering if anybody could tell me if thats the 7 1/2 or the 8 1/2, i was told that the 8 1/2 was the stronger one so please let me know, chevrolet could not even tell me
thanks

BLACKDEATH

i have a 1996 z28 with CAI,catback,under drive pulleys. I am in the process installing a 2600 vig stall with shift kit and trans cooler and 3:73 with drag radials, everybody on ls1tech tells me that i will blow my rear, its a 10 bolt 7 1/2 and those are the week ones, so i have a option, buy a 12 bolt that about 2,000 or would i be safe without doing the 3:73 and just the stall ect with out killing my rear
thanks

BOWTIE

If I am not mistaking, it would be the 7 1/2. I do not believe they have used an 8 1/2 10 bolt in an F-body since 1981 (last of the 2nd gens).

01WS6/tamu

iTrader: (37)

It has the 7.625 commonly know as the 7 1/2. Same gears as found in s-10's monte carlos etc.