Doug's Headers 1978 GMC C25 Suburban Parts

21 products fit your

1978 GMC C25 Suburban

Add Engine

Show Direct Fit Parts

21 products

Sort By:

Clear All

Fitment

1978 GMC C25 Suburban

Brand

Doug's Headers

Products

-9%

Doug's Headers |

#4471134

Doug's Headers H1134 Exhaust Cut-Out Hook-Up Kit, 3-1/2 Inch

(2)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Zinc Plated

$163.06

/pair

$179.37

-9%

Doug's Headers |

#447304

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Voltage:

12 volts

$656.66

/each

$722.33

-9%

Doug's Headers |

#447DEC225A

Doug's Headers DEC225A Electric Cut-Out, 2-1/4 Inch, Pair

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$561.64

/pair

$617.80

-9%

Doug's Headers |

#447DEC225AK

Doug's Headers DEC225AK Electric Cut-Out, 2-1/4 Inch, Pair

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$693.97

/kit

$763.37

-9%

Doug's Headers |

#447DEC250A1

Doug's Headers DEC250A-1 Electric Cut-Out, 2-1/2 Inch, Single

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Ceramic Coated

$314.02

/each

$345.42

-9%

Doug's Headers |

#447DEC300A1

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

GTIN Code:

694342534240

Exhaust Tubing Diameter:

3 Inch

$323.90

/each

$356.29

Doug's DEC6230 Electric Cut-Out Replacement Dual Wiring Harness

Doug's Headers |

#447DEC6230

Doug's DEC6230 Electric Cut-Out Replacement Dual Wiring Harness

Sold in Quantity:

Each

$57.60

/each

-9%

Doug's Headers |

#447CG9006

Doug's Headers CG9006 3 bolt Collector Gaskets, 3 Inch

(1)

Inside Diameter:

3"

Collector Diameter:

3 Inch

Flange Style:

3-Bolt

$15.68

/pair

$17.25

-9%

Doug's Headers |

#447DEC300ATD

Doug's Headers DEC300ATD Cut-Out Turn Down Tips, 3"", Stainless

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$64.12

/each

$70.53

-9%

Doug's Headers |

#447DEC225A1

Doug's Headers DEC225A-1 Electric Cut-Out, 2-1/4 Inch, Single

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$314.02

/each

$345.42

Showing all 21 results

Shop Feedback:

Did you find what you are looking for?

Doug's Headers 1978 GMC C25 Suburban Parts

Category

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Doug's Headers H1134 Exhaust Cut-Out Hook-Up Kit, 3-1/2 Inch

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

Doug's Headers DEC225A Electric Cut-Out, 2-1/4 Inch, Pair

Doug's Headers DEC225AK Electric Cut-Out, 2-1/4 Inch, Pair

Doug's Headers DEC250A-1 Electric Cut-Out, 2-1/2 Inch, Single

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

Doug's DEC6230 Electric Cut-Out Replacement Dual Wiring Harness

Doug's Headers CG9006 3 bolt Collector Gaskets, 3 Inch

Doug's Headers DEC300ATD Cut-Out Turn Down Tips, 3"", Stainless

Doug's Headers DEC225A-1 Electric Cut-Out, 2-1/4 Inch, Single