1971 Pontiac Firebird GM L33 Swap Parts

255 products fit your

1971 Pontiac Firebird

Chevy LS V8 Gen 3 5.3 L33

Show Direct Fit Parts

255 products

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Fitment

1971 Pontiac Firebird

Engine Family

Chevy LS V8

Engine Version

Gen 3

Displacement

5.3

Engine Code

L33

Department

Street

Application

Muscle Car

Products

$504 Off

AFCO |

#10684290

AFCO 1970-81 Firebird/Trans Am LS Swap Radiator

Material Type:

Aluminum

Sold in Quantity:

Each

as low as

$629.99

/each

$1,133.99

DeWitts |

#1336139021M

DeWitts® 32-6139021M 70-81 Firebird LS Conversion Radiator

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$1,531.99

/each

DeWitts |

#1336239021A

DeWitts® 32-6239021A 70-81 Firebird LS Conversion Radiator

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$1,796.99

/each

DeWitts |

#1336239021M

DeWitts® 32-6239021M 70-81 Firebird LS Conversion Radiator

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$1,690.99

/each

DeWitts |

#1336139021A

DeWitts® 32-6139021A 70-81 Firebird LS Conversion Radiator

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$1,637.99

/each

Johnson's Radiator Works |

#8205748103

Johnsons Radiator Works 5-7481-0-3 70-73 F-Body LS Swap Radiators

Radiator Style:

Single Pass

Radiator Flow Direction:

Downflow

Material Type:

Copper/Brass

$1,485.00

/each

Rebate

Hooker BlackHeart 70101312-RHKR Long Tube Headers, Stainless

Hooker Headers |

#42570101312RHKR

Hooker BlackHeart 70101312-RHKR Long Tube Headers, Stainless

Header Tube Type:

Long Tube

Primary Tube Diameter:

1-7/8"

Material Type:

Stainless Steel

$1,213.95

/set

$1,349.95

UMI 260810-B 70-74 F-Body LS Swap Kit & T56 Crossmember, Black

UMI Performance |

#185260810B

UMI 260810-B 70-74 F-Body LS Swap Kit & T56 Crossmember, Black

Sold in Quantity:

Box

Color:

Black

$469.99

/box

-9%

Dougs Headers |

#447SK104

Doug's Headers SK104 LS Swap Motor Mounts 70-74 Camaro/Firebird

Attachment Style:

Weld-on/Bolt-on

Mount Material:

Steel

$161.93

/kit

$178.12

UMI 260810-R 70-74 F-Body LS Swap Kit & T56 Crossmember, Red

UMI Performance |

#185260810R

UMI 260810-R 70-74 F-Body LS Swap Kit & T56 Crossmember, Red

Sold in Quantity:

Box

Color:

Red

$469.99

/box

Showing 1 - 36 of 255 results

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1971 Pontiac Firebird GM L33 Swap Parts

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Products

AFCO 1970-81 Firebird/Trans Am LS Swap Radiator

DeWitts® 32-6139021M 70-81 Firebird LS Conversion Radiator

DeWitts® 32-6239021A 70-81 Firebird LS Conversion Radiator

DeWitts® 32-6239021M 70-81 Firebird LS Conversion Radiator

DeWitts® 32-6139021A 70-81 Firebird LS Conversion Radiator

Johnsons Radiator Works 5-7481-0-3 70-73 F-Body LS Swap Radiators

Hooker BlackHeart 70101312-RHKR Long Tube Headers, Stainless

UMI 260810-B 70-74 F-Body LS Swap Kit & T56 Crossmember, Black

Doug's Headers SK104 LS Swap Motor Mounts 70-74 Camaro/Firebird

UMI 260810-R 70-74 F-Body LS Swap Kit & T56 Crossmember, Red