2289 - Hooker Headers LS1 Engine Swap Headers

Hooker Headers #520-2289

LS1 Engine Swap Headers

1966-72 Chevelle/El Camino & GM A-body LS1 conversion

Black painted

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Features

1-3/4" tuned length primary tubes for increased horsepower

3" slip-fit collector for efficient scavenging & back pressure reduction

Precision-machined 5/16" head flange for perfect sealing

Made of 18-gauge tubing

Tight tuck collector makes it easier to lower vehicle 1"-3"

Industry's best welds for clean appearance and long life

Easy to install--hardware and instructions included