Doug's Headers D453 1-5/8" 4-Tube Full Length Exhaust Header for Mopar A Body Small Block Mopar 67-72 Product Description:
- Thick flanges (3/8 inch to 5/8 inch); no warping
- CNC mandrel bent tubes; accurate fit & better flow
- Precision formed long transition collectors; reduces backpressure
- Heavy gauge tubing (16 & 14G); longer life
- Header tubes are pre-polished; better appearance
Product Description
Doug's Passenger Car Header development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug’s will not compromise performance, quality or fit to compete with inferior designs at cheap prices. Every Doug’s header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug’s headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.
Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
Met all my expectations.
By Nancy Chesna
Had a choice between Dougs and another well liked brand. I went with the Dougs because the other brand had one tube which had to be slip fit after the install and I did not think that was the best structural build. The Dougs fit like a glove. It is a little chore to install but what headers aren't? I love the thick flanges and the ceramic finish is awesome. My past experience was with a cheap pair of headers and I will never go there again. Dougs lives up to their reputation.
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