9 Bolt Posi Rear Disc parts identification
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Car: 1989 Trans Am
Engine: 5.0 TPI
Transmission: T5
Axle/Gears: 3.45
9 Bolt Posi Rear Disc parts identification
I am rebuilding a 1989 9 bolt rear axle from a Formula. It has disc brakes on back and I need the emergency brake cable return spring. I can't find a diagram but I did see a few different pictures like the one shown. I have the same brakets. Is this type spring what I need for a 1989? does anyone know of a part number?
Thanks
Rick
Thanks
Rick
#2
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: 9 Bolt Posi Rear Disc parts identification
I don't have a part number but that spring was used from 89-97 and may be included in (small parts kit) for the calipers.
#3
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Re: 9 Bolt Posi Rear Disc parts identification
I have never seen those for sale separate. I would look on rock auto and see if it is in any pictures. I know the 84 10 bolt coil style I searched for endlessly and could only find them pre installed on new calipers. I ended up getting some used ones from a part out on the board.
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: 9 Bolt Posi Rear Disc parts identification
May take awhile to get them but looks like he'll sell them separate.
http://flynbye.com/catalog/i233.html
http://flynbye.com/catalog/i233.html
#5
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Car: 1989 Trans Am
Engine: 5.0 TPI
Transmission: T5
Axle/Gears: 3.45
Re: 9 Bolt Posi Rear Disc parts identification
Thanks. I did leave a message with them but no return call. I do have a GM part number but no luck so far 18020429 RR Parking Brake Lever Return Spring
#6
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Car: 1989 Trans Am
Engine: 5.0 TPI
Transmission: T5
Axle/Gears: 3.45
Re: 9 Bolt Posi Rear Disc parts identification
Thanks for the help on this. I got a used set of calipers off a 94 parts car real cheap.
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jtrusso
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08-25-2016 09:49 AM