HEADER & Y-PIPE,5.3L VORTEC,1 7/8",07-13 SILVERADO,3",STAINLESS STEEL Brake Duct Hose THIS TANK FEATURES AN NON

THIS TANK FEATURES AN NON FOAMING MALE -6AN INLET FITTING ON THE LEFT SIDE OF TANK

REQUIRE AN OFFSET BOX END WRENCH FOR SERVICE

PLEASE NOTE THAT THE FINISH OF THE HEADER WHEN THE ENGINE IS STARTED WILL CHANGE TO A LIGHT CHAMPAGNE COLOR TO A DARKER GOLD FINISH AND IN SOME INSTANCE MAY EVEN TURN DARK BLUE OR PURPLE

*CENTER OF PITMAN ARM PIN TO CENTER OF IDLER ARM PIN: 24"

Without the o-ring seals it will compress to 1

HEADER & Y-PIPE,5.3L VORTEC,1 7/8",07-13 SILVERADO,3",STAINLESS STEEL Brake Duct Hose THIS TANK FEATURES AN NONBRAND NEW SOUTHWEST SPEED LONG TUBE HEADERS WITH Y PIPE, POLISHED STAINLESS STEEL, 1 7 8" TUBE DIAMETER, 3. 0" COLLECTORS (PART #440 0105) FITS: CHEVROLET: 2007 2013 SILVERADO V8 4. 8 5. 3 6. 0 6. 2L GMC: 2007 2013 SIERRA V8 4. 8 5. 3 6. 0 6. 2L FEATURES: 1 7 8" PRIMARY TUBES WITH 3" COLLECTORS FOR IMPROVED EXHAUST FLOW 3 8" STEEL FLANGES FOR DURABILITY LONG TRANSITION COLLECTORS WITH MERGE SPEARS FOR MAXIMUM FLOW AND INCREASED EXHAUST VELOCITY TUBE