GM Aluminum TBI intake manifold
Senior Member
Joined: Mar 2001
Posts: 849
Likes: 2
From: MA
Car: 93 GM300 platforms
Engine: LO3, LO5
Transmission: MD8 x2
That manifold looks no different than all the other Fcar TBI aluminum intakes.... so it's probably identical to the one on your 305 engine.
See
https://www.thirdgen.org/techbb2/sho...light=10166133
and note that the casting number in your picture is 10166133, not 10166137. Also, the casting number isn't always the same as the GM part number. FYI.
See
https://www.thirdgen.org/techbb2/sho...light=10166133
and note that the casting number in your picture is 10166133, not 10166137. Also, the casting number isn't always the same as the GM part number. FYI.
Member
Joined: Dec 2001
Posts: 243
Likes: 1
From: NH
Car: 93 9C1 Caprice
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3:42
I can also tell you that manifold has been listed on E-bay several times but the reserve never seems to get met. Don't get is as a replacement for yours.
Joined: Feb 2001
Posts: 13,764
Likes: 562
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
It is a standard GM TBI intake and there is zero things special about it. Both are aluminum by the way. I think this one has just had its black paint removed.
Supreme Member
Joined: Mar 2001
Posts: 6,577
Likes: 0
From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
i suggest you save $100 more, and get something that will benifit you. or look for a 4bbl performance manifold on e-bay.
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