Header Flanges

Big Block Chevy Individual Header Flanges 304 Stainless Steel Laser Cut 3/8" Thickness Port Sizes: 2.25" or 2.38" *Sold as a Set of 8 Individual *If you need to purchase less than the set please contact sales@jmdtubes.com

Big Block Chevy Header Flanges 304 Stainless Steel Laser Cut 3/8" Thickness Port Sizes: 2", 2.125" or 2.25"*Sold as a pair

Small Block Chevy Header Flanges 304 Stainless Steel Laser Cut 3/8" Thickness Port Sizes: 1.625" & 1.75"*Sold as a pair

LS Engine Header Flanges 304 Stainless Steel Laser Cut 3/8" Thickness Port Sizes: 1.75", 1.88" or 2"*Sold as a pair

LT4/LS9/LSA Engine Header Flanges 304 Stainless Steel Laser Cut 3/8" Thickness Port Size: 2.15" x 1.76"*Sold as a pair

Coyote 5.0 Engine Header Flanges 304 Stainless Steel Laser Cut 3/8" Thickness Port Sizes: 1.625" & 1.75"*Sold as a pair