HEADER KIT,BBF,1 7/8",LAKE STYLE,2 1/2",4" COLLECTORS Pumps 2 Stage The upper spring seat is

The upper spring seat is built on a threaded adjuster sleeve

SIDE #1: 9/16"-26 SPLINE

body mounts and bushings

*1979-92 FORD MUSTANG & MUSTANG II

1970-1974 CHALLENGER

HEADER KIT,BBF,1 7/8",LAKE STYLE,2 1/2",4" COLLECTORS Pumps 2 Stage The upper spring seat isBrand New Pair of Southwest Speed Lake Style Headers with 4" Diameter Mega Phone Collectors. Kit Includes All Tubing Required To Build Both Left and Right Side Headers. This Header Kit fits Big Block Ford 429 460ci V 8 Engines (SWS Part #440 2818). This Southwest Speed Lake Style Header Kit is great for hot rods, street rods, rat rods, nostalgia rods, and are hotter than ever. Nothing gives your vintage rod that authentic dry lakes competition look