Header Block Off Caps

Nice thick Finned Aluminum Header Block Off Caps for triangular, round and square header flanges. These come either as cast or with the edges and fin tips polished. Look great painted to match or compliment your engine or car color.

Our handy Header Cap Table gives you three different ways to measure your header flange. Also, there is a picture in Product Images with the Outside Dimensions superimposed on it. Prices are per pair.