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1970-1981 F-Body LT Swap Kit Parts

LT swap parts for the 1970-1981 Camaro and Firebird: the Muscle Rods second generation F-Body LT conversion kit, LT engine mounts with frame brackets, the Sure-Fit crossmember, the cast aluminum LT oil pan kit, 1-7/8 inch ceramic coated LT long tube headers, EFI fuel tanks for three year ranges, the 400 LPH fuel line kit, separate Camaro and Firebird radiators, transmission mount adapters and LT accessory brackets.

  • LT long tube headers for Camaro and Firebird
  • EFI tanks for 1970-1973, 1974-1978 and 1978-1981
  • Camaro and Firebird radiators sold separately

Pick your Camaro or Firebird in the LT swap kit builder, or browse the BRP install guides.

EFI fuel tanks and fuel line kit

Camaro radiators

These part numbers are also listed for the 1978-1988 G-Body.

Firebird and Trans Am radiators

Transmission mount adapters

LT accessory brackets

What comes in each F-Body EFI tank kit

  • In-tank fuel pump module
  • 400 LPH Walbro pump
  • Sending unit
  • Tank straps
  • Vent filter
  • Gaskets and hardware

1970-1981 Camaro and Firebird LT fitment notes

  • LTX6 is listed for the 1970-1981 Camaro and 1970-1981 Firebird.
  • The LT mounts and the Sure-Fit crossmember are named for both the 1970-1981 F-Body and the 1975-1979 X-Body.
  • The 1-7/8 inch LT long tube headers are listed for 1970-1981 Camaro and Firebird.
  • Tank years do not line up exactly between the two cars: 1970-1973 for both, then 1974-1977 Camaro with 1974-1978 Firebird, then 1978-1981 Camaro with 1979-1981 Firebird.
  • The 400 LPH Walbro pump in every F-Body tank is meant for supercharged builds or more than 550 hp.
  • Pair the tanks with line kit 6605-00, made for 400 LPH tanks feeding a returnless fuel rail.
  • Firebird and Trans Am owners have their own radiator part numbers, in bare aluminum or black epoxy.
  • Brackets cover L83 and L86 truck engines, the 2016 and newer Camaro engine and 2020 and newer truck engines.

Fitment comes from the product listings. There is no 1970-1981 F-Body LT install guide on the BRP guides page, so tunnel, oil pan clearance and transmission fit are not covered.

1970-1981 F-Body LT swap FAQ

Does the LT kit fit both Camaro and Firebird?

Yes. The 1970-1981 F-Body LT conversion kit is listed for the Camaro and the Firebird across all of those years.

Are there LT headers for the second gen Camaro?

Yes. The 1970-1981 F-Body 1-7/8 inch ceramic coated LT long tube headers are listed for Camaro and Firebird.

Which fuel tank fits a 1978 Firebird?

The 1974-1977 Camaro and 1974-1978 Firebird tank. The 1978-1981 Camaro tank covers the Firebird only from 1979.

Is the Firebird radiator the same as the Camaro radiator?

No. Firebird and Trans Am radiators have their own part numbers. The Camaro radiators are shared with the 1978-1988 G-Body.