backing plates?
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Junior Member
Joined: Mar 2004
Posts: 48
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From: Talent Oregon
Car: 1988 IROC-Z
Engine: e-tec headed ZZ-4 350
Transmission: t56
Axle/Gears: 9 bolt 3.7 posi
backing plates?
GM has dicontinued the 10 bolt PBR backing plates. Anyone still have a source? No junk yards in my area!
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Originally Posted by honkeytonk_man
GM has dicontinued the 10 bolt PBR backing plates. Anyone still have a source? No junk yards in my area!
JamesC
Supreme Member
iTrader: (7)
Joined: Mar 2001
Posts: 6,420
Likes: 5
From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
I've got em, both 3rd and 4th gen, 9 and 10 bolt.
Ed
Ed
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