HEADER & Y-PIPE,5.3L VORTEC,1 7/8",07-13 SILVERADO,3",STAINLESS STEEL Brake Duct Hose KIT COMES WITH 4 STUDS

KIT COMES WITH 4 STUDS

REQUIRE AN OFFSET BOX END WRENCH FOR SERVICE

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

This pump has a special internal manifold that only requires one -16 AN return line

Fan Diameter: 17 Inch

HEADER & Y-PIPE,5.3L VORTEC,1 7/8",07-13 SILVERADO,3",STAINLESS STEEL Brake Duct Hose KIT COMES WITH 4 STUDSBRAND 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