paul1971car
Member
Hi just wanted to know if this is correct carb for this car.
1971 383 4 barrel cuda
- Thread starter paul1971car
- Start date
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What's the "List" number on the air horn?
If it's an early 71 build date, the carburetor and intake could be correct.
No the 383 and 440 did not. 1972 the big block 400 and 440 got TQs. Kim
Vaanth
Well-Known Member
The Holley List #4668 (R4668A) shown was originally equipped on 1971 383 E-body or B-body without fresh air (Shaker of Air Grabber/Ramcharger) and automatic transmission.
For all 1971 E-bodies and B-bodies with 383 high performance 4-barrel engines, the numbers are as follows:
1971 383 without fresh air manual: Holley R4667A or R6191A
1971 383 without fresh air automatic: Holley R4668A
1971 383 with fresh air manual: Holley R4734A or R6193A
1971 383 with fresh air automatic: Holley R4735A
Automatic cars have a distributor ground switch. Manual transmission cars have an idle speed solenoid which also has a ground switch on the plunger.
Regarding the Thermo-Quad, in 1971, only 340 engines were equipped with Thermo-Quads. The Thermo-Quad continued in 1972 on the 340, but the design changed from the air metered type to the solid fuel metered type. Thermo-Quads were also introduced on 400 4-barrel applications in 1972.
In 1973, the Thermo-Quad was used across all models and engines with 4-barrel carburetors, except some heavy duty truck applications.
For all 1971 E-bodies and B-bodies with 383 high performance 4-barrel engines, the numbers are as follows:
1971 383 without fresh air manual: Holley R4667A or R6191A
1971 383 without fresh air automatic: Holley R4668A
1971 383 with fresh air manual: Holley R4734A or R6193A
1971 383 with fresh air automatic: Holley R4735A
Automatic cars have a distributor ground switch. Manual transmission cars have an idle speed solenoid which also has a ground switch on the plunger.
Regarding the Thermo-Quad, in 1971, only 340 engines were equipped with Thermo-Quads. The Thermo-Quad continued in 1972 on the 340, but the design changed from the air metered type to the solid fuel metered type. Thermo-Quads were also introduced on 400 4-barrel applications in 1972.
In 1973, the Thermo-Quad was used across all models and engines with 4-barrel carburetors, except some heavy duty truck applications.
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