Sprint Car Header 1-5/8 -1-3/4 Crate Engine by SCHOENFELD $275.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Headers - Sprint - 1-5/8 to 1-3/4 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - Kit