3.1 vin V
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Member
Joined: Mar 2002
Posts: 213
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From: RI
Car: 1991 Trans Am
Engine: 5.3L
Transmission: auto
3.1 vin V
Hey guys,
Maybe you already know, but the 3.1 "V" out of the 89-90 turbo grand prix comes with a hardened crank from the factory. Maybe something to think about for a rebuild?
Maybe you already know, but the 3.1 "V" out of the 89-90 turbo grand prix comes with a hardened crank from the factory. Maybe something to think about for a rebuild?
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Already ahead of you... We've got the 981 forged (standard turbo grand prix crank) crank kit. 
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Elephantismo
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Feb 13, 2019 12:51 AM
