Doug's Headers

D3337R

Doug's Headers D3337-R 1-3/4 4-Tube Full Length Exhaust Header for Chevrolet Camaro LS1 67-69

EAN: 0694342519605

UPC: 694342519605

Headers

Thick flanges (3/8 inch to 5/8 inch) with no warping
CNC mandrel bent tubes for an accurate fit and a better flow
Precision formed long transition collectors that reduces backpressure
Heavy gauge tubing (16 and 14G) for longer life
Header tubes are pre-polished for a better appearance

Header development and design is complex and requires a substantial amount of time and resources to do the job right! 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.

PIVOT WORKS-FRONT WHEEL BEARING KIT, POLARIS, Manufacturer: PWORKS, Part Number: 841169-AD, VPN: PWFWK-P08-000-AD, Condition: New
Weapon R 958 111 105 Adjustable Pressure Regulator 958-111-105
Mix me 4165