Headers, Dougs, 1968-72 Buick 350, 1-3/4", Full Length

Features a long-lasting ceramic finish

What is the main thing you’re looking for when shopping for a new set of headers? Performance of course! And with Doug’s, you’ve got it. You’ll also get the ease-of-installation and a great selection of applications. All of Doug’s headers feature heavy wall construction with 3/8”-thick mounting flanges, which ensure durability and longevity under the most demanding circumstances. All of the necessary mounting hardware including bolts, gaskets and reducers is included.

DHD3338 – LS1/LS6 with AC, PB, PS, AT or MT 1-3/4" tubes, 3" coll., SAP Application notes: Requires use of LS1 adapter plate kit. Includes 3" to 2-1/2" reducers with O2 fittings S240174 – 350 with AC, PB, PS, AT or MT 1-3/4" tubes, 3" coll., SAP S240175 – 400-455 with AC, PB, PS, AT (all), MT floor shift only 1-7/8" tubes, 3" coll., SAP