TPI base

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May 7, 2003 | 10:20 AM

91blackgta

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Joined: May 2003

Posts: 138

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From: Lewisville, TX

TPI base

I have a TPI base off a 88 z28. I am putting it on a older model block(76 model). Anyone have any tips on modifying the two center bolt holes on each side of the base to fit the older block?

Mark
91GTA

May 7, 2003 | 09:20 PM

mrr23

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Joined: Oct 2001

Posts: 1,392

Likes: 4

From: orlando, fl usa

Car: 1986 pontiac TA

Engine: 360 HSR

Transmission: 700r4 3300 yank converter

Axle/Gears: 3.27 9 bolt

just elongate the holes. or buy an 85-86 manifold.

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