DEI DEI Floor and Tunnel Shield II 21in x 2ft - 3.5 sq ft 2004-ford-f-150-esi8495602 then move the shift handle

then move the shift handle forward into Reverse or Park

MSD has the answer with the Distributorless Tach Driver

Description_FAB Durable fully welded 16 gauge aluminized steel Description_FAB Excellent Street/Strip and Off Road application Description_FAB No internal packing to blowout Description_FAB Race proven Delta Flow technology 614 4

Description_FAB Flowmaster Quality Description_FAB Excellent for 2 into 1 exhaust system configuration Description_FAB Patented D-Port technology Description_FAB Durable fully welded 16 gauge aluminized steel Description_ABR PIPE Y-COLLE Description_SHO PIPE Y-COLLECTOR 3" Description_INV Y-COLLECTOR 3" IN / 4" OUT Description_ASC Universal Item - Not a direct fit

2015-2018 Chevrolet Silverado 1500 LS 1999-2018 Chevrolet Silverado 1500 LT 2007-2018 Chevrolet Silverado 1500 LTZ 2003-2006 Chevrolet Silverado 1500 SS 2015-2018 Chevrolet Silverado 1500 SSV 2002-2018 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2002-2005

DEI DEI Floor and Tunnel Shield II 21in x 2ft - 3.5 sq ft 2004-ford-f-150-esi8495602 then move the shift handleFloor & Tunnel Shield II(TM) solves the problem of needing a high heat barrier to block heat from any source intruding into interiors and damaging components and electronics. Use as a barrier to reflect and insulate from any heat source. Designed to provide the best possible heat protection in areas where high temperatures are always present and problematic, Floor annd Tunnel Shield II limits heat transfer on fire walls, transmission tunnels, floor