Rear Caliper Assistance
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 6
Likes: 0
From: Central VT
Car: 84 Z28
Engine: LT1 350
Transmission: Turbo 350
Axle/Gears: 12 bolt 4.10 gears
Rear Caliper Assistance
I have an '84 Z28. I bought it without any rear calipers. I have installed new disc brake calipers and have installed all new lines. I have the passerger side assembled, but I have a question on the driver's side. How does the hard line and fitting attach to the caliper? On the pass. side it's connected with a banjo bolt, but on the driver's side there's a hard line and fitting. How does this line attach to the caliper? Is the some type of a banjo fitting or adapter that the hard line fitting attaches to before screwing in to the caliper?
Thanks for any assistance!
Thanks for any assistance!
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 6
Likes: 0
From: Central VT
Car: 84 Z28
Engine: LT1 350
Transmission: Turbo 350
Axle/Gears: 12 bolt 4.10 gears
Re: Rear Caliper Assistance
Joined: Dec 2004
Posts: 1,132
Likes: 24
From: Midwest
Car: '82 Recaro T/A, '71 Trans Am
Engine: 305CFI/455HO
Transmission: TH700R4/M22
Axle/Gears: 3.23/3.42
Re: Rear Caliper Assistance
There is a small brass adapter block attached to the caliper with a banjo bolt.
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 6
Likes: 0
From: Central VT
Car: 84 Z28
Engine: LT1 350
Transmission: Turbo 350
Axle/Gears: 12 bolt 4.10 gears
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 6
Likes: 0
From: Central VT
Car: 84 Z28
Engine: LT1 350
Transmission: Turbo 350
Axle/Gears: 12 bolt 4.10 gears
Joined: Dec 2004
Posts: 1,132
Likes: 24
From: Midwest
Car: '82 Recaro T/A, '71 Trans Am
Engine: 305CFI/455HO
Transmission: TH700R4/M22
Axle/Gears: 3.23/3.42
Re: Rear Caliper Assistance
The part number is 18010523. My April 1995 edition of the 82-92 GM Master Parts Catalog microfiche lists it as discontinued so there is probably little chance of getting it from the dealer. You could have them do a parts locator and see if there is one still sitting on a dealer's shelf somewhere in the country.
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Joined: Aug 2010
Posts: 102
Likes: 3
Car: 85 T/A
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: BW Limited Slip 3.27 w/disc brakes
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