9 bolt gears...
TPIS seems to have 3.73's for the 9 bolt. Check out their website.
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1989 IROC-Z 5.7L
NOS 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
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1989 IROC-Z 5.7L
NOS 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
Senior Member
Joined: Jul 1999
Posts: 931
Likes: 0
From: Mpls, MN USA
Car: 88 Camaro
Engine: 427 BBC
Transmission: T400
Every place that I have checked that claims to have the 3.73, actually has the 3.70 even though they advertise it as 3.73. If I get things finalized (the delay is on the other end), I will have gears (3.73 not 3.70, and 4.11) and carriers (series 3) available, along with some other 9 bolt stuff.
Miles
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88 427 Camaro
12.18 @ 113mph 1.75 60ft
Currently installing 3.73's into my 9 bolt (YES,it is a 9 bolt & YES they are 3.73's, not 3.70. 4.11's to follow soon
)
www.koolmeister.com
Miles
------------------
88 427 Camaro
12.18 @ 113mph 1.75 60ft
Currently installing 3.73's into my 9 bolt (YES,it is a 9 bolt & YES they are 3.73's, not 3.70. 4.11's to follow soon
)www.koolmeister.com
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