
Original: $142.73
-65%$142.73
$49.96The Story
Highlights
Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts.
Our 3/8" Header flange kits have heavy duty 1100° F gaskets.
- For Chevy LS7 Engines
- 1 7/8" Tube Diameter
- D-port Port Shape
Description
Highlights
Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts.
Our 3/8" Header flange kits have heavy duty 1100° F gaskets.
- For Chevy LS7 Engines
- 1 7/8" Tube Diameter
- D-port Port Shape












