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Doug's Headers Metallic Ceramic Coated Headers 1964-1972 Pontiac 326-455 1-7/8" Tube Diameter

776-D567


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Metallic Ceramic Coated Headers 1964-1972 Pontiac 326-455 1-7/8" Tube Diameter
$1,039.95
3 left in stock
Metallic Ceramic Coated Headers
  • 1964-1972 Pontiac 326-455
  • 1-7/8'' Tube Diameter
  • 3-1/2'' Collector
  • Round Port Shape
  • Free Shipping - Ships
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    D567 - Doug's Headers for GM Passenger Cars is rated 3.0 out of 5 by 1.
    Rated 3 out of 5 by from I should have known this was going to be a major job. The instructions came with a list of reasons why they might not fit. Sagging frame, worn motor mounts, on and on . Also says there is a resurfacing fee if returned with ceramic coating scratched. There is no way you can keep from scratching them if you try to install them. I tilted the motor every which way finally lifted it up and laid the headers in place and still was a battle . The passenger rear upper a -arm bolt had to be shortened too close . Had to remove lower arm on clutch z bar and make new arm and weld it in new position to clear. I used a angle grinder to grind clearance on the lower a arm attach point it only clears header by 1/8 inch at best. Doug headers are well built and high quality but these headers are the tightest I've ever put on and I installed them with the whole dog house off the car . Like puttin socks on a rooster ! There isn't much of a choice of headers when using ram air 4 heads with oval ports.
    Date published: 2018-12-24
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