Which backing plates do I need?
Thread Starter
Junior Member
Joined: Sep 2004
Posts: 44
Likes: 0
From: Columbia,TN
Car: 89 Formula 350
Engine: 355
Transmission: 700R4
Which backing plates do I need?
I have a 89 formula with a borg warner rear and pbr brakes. I have a 10 bolt housing from a 88 formula that is disc. Which backing plates do I need to swap the pbr calipers from the 9 bolt to the 10 bolt?
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
https://www.thirdgen.org/forums/faq-...iscs-89-a.html
JamesC
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
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