TCI Automotive TH350 StreetFighterPackage w/ 9 in Shaft fits 1970-1979 Avanti / Buick / Chevrolet 4.3L V8
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TCI Automotive TH350 StreetFighterPackage w/ 9 in Shaft fits 1970-1979 Avanti / Buick / Chevrolet 4.3L V8

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

311090P1
In stock
$3,770.99 USD
$3,770.99 USD

TCI Automotive TH350 StreetFighterPackage w/ 9 in Shaft fits 1970-1979 Avanti / Buick / Chevrolet 4.3L V8
TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application. Equipped with a TCI manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. TCI 700R4, 2004R and AOD StreetFighter Transmissions also feature a TCI Constant Pressure Valve Body to ensure that clutches and bands are applied firmly to eliminate slippage.


This Part Fits:

Year Make Model Submodel Notes
1973 Avanti II
1974 Avanti II
1975 Avanti II
1976 Avanti II
1977 Avanti II
1978 Avanti II
1979 Avanti II
1977 Buick Century
1978 Buick Century
1979 Buick Century
1977 Buick Skylark
1978 Buick Skylark
1979 Buick Skylark
1971 Chevrolet Bel Air
1972 Chevrolet Bel Air
1973 Chevrolet Bel Air
1970 Chevrolet Biscayne
1971 Chevrolet Biscayne
1972 Chevrolet Biscayne
1976 Chevrolet C10
1977 Chevrolet C10
1978 Chevrolet C10
1976 Chevrolet C10 Suburban
1977 Chevrolet C10 Suburban
1978 Chevrolet C10 Suburban
1979 Chevrolet C10 Suburban
1975 Chevrolet C20
1976 Chevrolet C20
1977 Chevrolet C20
1978 Chevrolet C20
1973 Chevrolet C20 Suburban
1974 Chevrolet C20 Suburban
1975 Chevrolet C30
1976 Chevrolet C30
1977 Chevrolet C30
1978 Chevrolet C30
1979 Chevrolet C30
1971 Chevrolet Caprice
1972 Chevrolet Caprice
1975 Chevrolet Caprice
1976 Chevrolet Caprice
1977 Chevrolet Caprice
1978 Chevrolet Caprice
1979 Chevrolet Caprice
1971 Chevrolet Chevelle
1972 Chevrolet Chevelle
1975 Chevrolet Corvette
1976 Chevrolet Corvette
1977 Chevrolet Corvette
1978 Chevrolet Corvette
1979 Chevrolet Corvette
1976 Chevrolet El Camino
1977 Chevrolet El Camino
1978 Chevrolet El Camino
1977 Chevrolet G10
1978 Chevrolet G10
1979 Chevrolet G10
1978 Chevrolet G20
1979 Chevrolet G20
1975 Chevrolet G30
1976 Chevrolet G30
1977 Chevrolet G30
1978 Chevrolet G30
1979 Chevrolet G30
1970 Chevrolet Impala
1971 Chevrolet Impala
1972 Chevrolet Impala
1973 Chevrolet Impala
1974 Chevrolet Impala
1975 Chevrolet Impala
1976 Chevrolet Impala
1977 Chevrolet Impala
1978 Chevrolet Impala
1979 Chevrolet Impala
1975 Chevrolet K10
1976 Chevrolet K10
1977 Chevrolet K10
1978 Chevrolet K10
1979 Chevrolet K10
1977 Chevrolet K10 Suburban
1978 Chevrolet K10 Suburban
1979 Chevrolet K10 Suburban
1975 Chevrolet K20
1976 Chevrolet K20
1978 Chevrolet K20
1979 Chevrolet K20
1975 Chevrolet K20 Suburban
1976 Chevrolet K20 Suburban
1978 Chevrolet K20 Suburban
1979 Chevrolet K20 Suburban
1977 Chevrolet K30
1978 Chevrolet K30
1979 Chevrolet K30
1977 Chevrolet K5 Blazer
1978 Chevrolet K5 Blazer
1979 Chevrolet K5 Blazer
1973 Chevrolet Malibu
1974 Chevrolet Malibu
1975 Chevrolet Malibu
1977 Chevrolet Malibu
1978 Chevrolet Malibu
1976 Chevrolet Monte Carlo
1977 Chevrolet Monte Carlo
1975 Chevrolet Monza
1976 Chevrolet Monza
1976 Chevrolet Nova
1977 Chevrolet Nova
1978 Chevrolet Nova
1975 Chevrolet P20
1976 Chevrolet P20
1977 Chevrolet P20
1978 Chevrolet P20
1975 Chevrolet P30
1976 Chevrolet P30
1977 Chevrolet P30
1978 Chevrolet P30
1970 Chevrolet Townsman
1971 Chevrolet Townsman
1972 Chevrolet Townsman
1975 GMC C15 Suburban
1976 GMC C15 Suburban
1977 GMC C15 Suburban
1978 GMC C15 Suburban
1973 GMC C15/C1500 Pickup
1974 GMC C15/C1500 Pickup
1973 GMC C15/C1500 Suburban
1974 GMC C15/C1500 Suburban
1975 GMC C25 Suburban
1976 GMC C25 Suburban
1973 GMC C25/C2500 Pickup
1974 GMC C25/C2500 Pickup
1973 GMC C35/C3500 Pickup
1974 GMC C35/C3500 Pickup
1977 GMC G15
1978 GMC G15
1975 GMC G35
1976 GMC G35
1977 GMC G35
1974 GMC Jimmy
1975 GMC Jimmy
1975 GMC K25
1976 GMC K25
1977 GMC K25
1973 GMC K25/K2500 Pickup
1974 GMC K25/K2500 Pickup
1975 GMC P25
1976 GMC P25
1977 GMC P25
1978 GMC P25
1975 GMC P35
1976 GMC P35
1977 GMC P35
1978 GMC P35
1978 Oldsmobile Cutlass
1979 Oldsmobile Cutlass
1977 Oldsmobile Omega
1978 Oldsmobile Omega
1979 Oldsmobile Omega
1978 Pontiac Firebird
1979 Pontiac Firebird
1978 Pontiac Grand LeMans
1979 Pontiac Grand LeMans
1975 Pontiac Grand Prix
1976 Pontiac Grand Prix
1978 Pontiac LeMans
1979 Pontiac LeMans
1977 Pontiac Phoenix
1978 Pontiac Phoenix
1979 Pontiac Phoenix


Specifications:

Description_INV Sfighter TH350 Package Chev
Description_ASC Our 241500-A Saturday Night Special Converter is rated at 1600 to 1800 Stall behind Small Blocks and 1800 to 2000 Stall behind Big Blocks. Dipstick is our 743860 black non-locking dipstick. See 311090 for individual transmission. For more accurate stall range, be sure to contact TCI Support with your vehicle's specifications. TCI techs will need to know your vehicle's weight, engine displacement, power adders, rear gear ratio, along with tire diameter.
Description_DES TH350 StreetFighterPackage for Chevrolet 4.3 and V8 Engines w/ 9 in Shaft
Description_EXT This TH350 Transmission is equipped with TCI StreetFighter components to handle up to 575 HP from Chevrolet 4.3 and V8 engines. Kit includes our 311090 Transmission, 241500-A Converter, Dipstick, Detent Cable, and Max Shift Fluid.
Description_MKT TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application. Equipped with a TCI manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. TCI 700R4, 2004R and AOD StreetFighter Transmissions also feature a TCI Constant Pressure Valve Body to ensure that clutches and bands are applied firmly to eliminate slippage.
Description_DEF Automatic Transmission Assembly
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