new ph.  847.340.9286
or online

1(800) 421-8455

Factory Headers

Factory Headers

Items 1 to 10 of 15 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Ascending Direction
  1. SD-1ALUM D-Port 421 Super Duty Factory Headers MADE IN THE USA

    SD-1ALUM D-Port 421 Super Duty Factory Headers MADE IN THE USA

    $1,699.00

    Pair LH and RH 421 SD D-port Manifolds (pair manifolds only)

    Aluminum 421 SD manifolds from original pontiac tooling. Hi heat alloy aluminum. Ceramic coating recommended.

    Two versions available A-all D-port heads; B for 63 SD "980" head only.

    Fits 61-63 B-body

    Miniature starter or upside down starter is required.

    Collectors are required for each manifold.

    OPTIONAL CERAMIC COATING:
    Thermal barrier ceramic coating on interior and exterior. Choice of Silver or Gray. 3-year Guarantee. Will not burn off, fade or peel. Reduces header temperature 40%! Silver is chrome-like. Gray looks stock. Learn More

  2. RM-2-OS Dport Ram Air Factory headers (Pair) for 68-72 GTO/LM, 70-81 F/Trans Am--Silver Ceramic

    RM-2-OS Dport Ram Air Factory headers (Pair) for 68-72 GTO/LM, 70-81 F/Trans Am--Silver Ceramic

    $839.00

    Silver ceramic coated RM-2-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More
  3. RM-2-OS Dport Ram Air Factory headers (Pair) for 68-72 GTO/LM, 70-81 F/Trans Am

    RM-2-OS Dport Ram Air Factory headers (Pair) for 68-72 GTO/LM, 70-81 F/Trans Am

    $599.00

    RM-2-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More
  4. RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8--Gray Ceramic

    RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8--Gray Ceramic

    $839.00

    Gray Ceramic coated RM-1-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More
  5. RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8--Silver Ceramic

    RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8--Silver Ceramic

    $839.00

    Silver ceramic coated RM-1-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More
  6. RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8

    RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8

    $599.00

    RM-1-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More
  7. RM-4-OS pair, Round Port, high flow factory headers, Silver ceramic coating

    RM-4-OS pair, Round Port, high flow factory headers, Silver ceramic coating

    $939.00

    pair, round port factory headers with Silver ceramic coating Learn More
  8. RM-4-OS pair, Round Port, high flow factory headers, Gray ceramic coated

    RM-4-OS pair, Round Port, high flow factory headers, Gray ceramic coated

    $939.00

    pair, round port factory headers with ceramic gray coating. Learn More
  9. High flow Round Port factory headers, bare

    RM-4-OS pair, Round Port, high flow factory headers, bare (no coating)

    $699.00

    pair, round port factory headers Learn More
  10. LB-1F Dport Long Branch factory headers for 67-69 FB with Silver Ceramic Coating

    LB-1F Dport Long Branch factory headers for 67-69 FB with Silver Ceramic Coating

    $999.00

    First Gen FB factory header fit 326, 389, 400, 428, 455 with Dport heads. Learn More

Items 1 to 10 of 15 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Ascending Direction
Shopping Options
Category
  1. D-port Head (12)
  2. Round Port Head (3)
Price
  1. $0.00 - $999.99 (14)
  2. $1,000.00 and above (1)
SPECIALS
Ram Air Information
Our Factory Headers
Site Design by Known Technology