tpi thermostat housing.
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Joined: Apr 2016
Posts: 733
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Car: 1991 base firebird
Engine: tbi 305
Transmission: 700r4
Re: tpi thermostat housing.
appreciate the replies. i found one. i bought a new one and it wasnt flat. when i installed it the bottom cracked.
Joined: Jan 2013
Posts: 97
Likes: 57
From: Michigan
Car: 1992 Trans Am GTA
Engine: L98 5.7L 350
Transmission: 700r4
Axle/Gears: 3.23
Joined: Oct 2001
Posts: 12,228
Likes: 1,156
From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: tpi thermostat housing.
Make sure the t-stat sits flush in the intakes recessed area and the gasket surface is clean and flat before installing a new gasket. Tighten down evenly
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