what more?
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From: west michigan
Car: 89 RS
Engine: lo3
Transmission: 700R4 w/ B&M shift improver
Axle/Gears: 3.27 9-bolt posi
what more?
I will soon be contacting ACS and ordering my 2055's, what installation parts should i buy also. Specifically header bolts and gaskets.
thanks,
-chuck
thanks,
-chuck
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Should be okay on bolts/spacers. The gaskets they provide are pretty poor, consider Felpro or some soft metal type (copper or aluminum).
'86-'90 TPI direct fit single cat & same application cat-back would be a good idea, too.
'86-'90 TPI direct fit single cat & same application cat-back would be a good idea, too.
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Joined: Jul 2001
Posts: 1,766
Likes: 2
From: New Palestine, IN (Just East of Indy)
Car: '85 Z28
Engine: 305
Transmission: WC T5, 3.23 posi
Percy's dead soft aluminum gaskets (square port) and Stage 8 locking header bolts. I've had them for over year and not a leak so far. It's well worth the money IMO.