all 82-92 4blb right ?
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
all 82-92 4blb right ?
just checking ot make sure if all 82-82 V8 are 4 bbl and alum intake engines, especially 82-84 models, seems like all of them are that ive ever seen, makes hard ot tell diff visually from a LG4 and L69
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Joined: Mar 2000
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Not hardly. Between cross-fire injection, TPI, and TBI, there are a lot of non-4bbl 3rd gens out there.
Those that had a carb are 4bbl's, though. Aluminum intakes seem to be limited to US-delivered vehicles. At least, the Canadian carb'd 305's seemed to get cast iron intakes.
L69's will have a dual-snorkel air cleaner, and larger y-pipe/cat/cat-back than the LG4. '83-'84 had a knock sensor (LG4 did '85-on). Other than that, you can't tell just by looking at externals (VIN, perhaps).
Those that had a carb are 4bbl's, though. Aluminum intakes seem to be limited to US-delivered vehicles. At least, the Canadian carb'd 305's seemed to get cast iron intakes.
L69's will have a dual-snorkel air cleaner, and larger y-pipe/cat/cat-back than the LG4. '83-'84 had a knock sensor (LG4 did '85-on). Other than that, you can't tell just by looking at externals (VIN, perhaps).
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