1965-77 GM Small Block Chevy 1 5/8" 304 Stainless Steel Tri Y Header
pertronixbrands.com
Vehicles & Parts / Vehicle Parts & Accessories

1965-77 GM Small Block Chevy 1 5/8" 304 Stainless Steel Tri Y Header

$893.85
{{option.name}}: {{selected_options[option.position]}}
{{value_obj.value}}
Store Logo

Pertronix

View Store

Features & Benefits Iconic Doug’s Headers for top selling applications redefined in Stainless Steel. Superior resistance to rust and corrosion with an impeccable finish. 3/8” thick 304 stainless machined flanges to prevent warping CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower Doug’s is the pioneering force behind the popular TRI-Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid-range torque without sacrificing top end power. TRI-Y’s are a great choice for daily drivers and heavy duty trucks looking to increase power from idle up to 4500 RPM while maintaining maximum fuel efficiency.

Show More Show Less

Price History

$742.91 $825.45 (+$82.54)
$825.45 $742.90 (-$82.55)
$742.90 $825.45 (+$82.55)
$825.45 $842.45 (+$17)
$842.45 $758.20 (-$84.25)
$758.20 $842.45 (+$84.25)
$842.45 $893.85 (+$51.40)
$893.85 $804.46 (-$89.39)
$804.46 $893.85 (+$89.39)
Show Less Show More