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

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Availability: In stock

$1,699.00

Quick Overview

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.


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$1,699.00

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

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Details

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. Collectors available from Fabcraft.com.

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.

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