Patriot Header Flange Kit - GM LS1 - 3/8 Thick 1443A21 Stock Depth and Capacity

Stock Depth and Capacity

the harmony of every detail and the choice of the best materials

Single Low Line Lake Pipe

the distance between the distributor mounting pad and the cam gear/oil pump drive may be different

Can only be used with 553-106 or 553-109 (comes supplied with 553-109)

Patriot Header Flange Kit - GM LS1 - 3/8 Thick 1443A21 Stock Depth and CapacityPatriot Exhaust H7893 Chevrolet LS1 LS6 1 5 8" 1 3 4" Round Port Header Flanges. Precision machined header flanges Heavy duty 3 8" thick material Supplied with our premium head gaskets A wide variety of tube diameters and port shapes available; Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. This year's product offering presents sixteen new applications for popular muscle cars and trucks including