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ARH 1970-1974 AMC Ambassator 5.0L Long Tube Headers & Connection Pipes

AMC-SHORTSYSTEM-AMB
We're proud to announce that we will be starting production on these amazing new Ambassador headers immediately. This header proved to be a bit more challenging than the run of the mill header, mainly due to the intricate flange design which requires CNC machining for clearance around the spark plugs and cylinder head bolts. If you never want to make another investment in headers, we assure you it just doesn't get any better than this, and its backed by a lifetime guarantee for quality and workmanship.

Note: use the product options to configure your system

*See our primary size horsepower chart below if you are unsure of what size you may need.
Shipping: FREE SHIPPING ON ALL AMERICAN RACING HEADERS
Pricing: $1,758.49

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Description

Product features on this system includes:
Fits standard and automatic transmission vehicles
These headers come with euro-ball style connection pipes to give you a starting point for the balance of your exhaust
Flanges are 3/8" thick and CNC machined to clear the spark plugs and head bolts
Excellent tube routing for a great fit and to maximize performance
Hand ported and tig welded inlets
100% Made in the USA - Never Outsourced
These products do NOT meet CARB compliance

Specs:
Fitment: 1970-1974 AMC Ambassador 5.0L

Engine Horsepower Chart:
300HP-575HP : 1-3/4" tubing
400HP-800HP : 1-7/8" tubing

*1-7/8" and larger primaries are recommended for forced induction applications

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Shipping Information

  • Item Requires Shipping
  • 48.0 lbs.
  • W12.0000” x H18.0000” x L18.0000”
  • Free Basic Shipping
  • FREE SHIPPING ON ALL AMERICAN RACING HEADERS
  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 8:00 AM - 4:00 PM PST