Sprint Car 410 Headers. 1 7/8" primary. 2" secondary. 4 into 2 into 1 design. For Spreadport heads. Each section is sleeved and bolted together (not welded) so each header can easily be fixed if damaged. A huge cost savings over regular headers. Our dyno tests show a marked increase in horsepower by simply bolting these headers on.

Style: 4 into 2 into 1
Material: Steel
Size: 1 7/8" (primary) - 2" (secondary)