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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
our 4" Ford Super Duty Blocks have integrated OEM Style Bump Stops
and Furnace Brazed/Tig Welded Impeller and Turbine
Core Thickness: 1-5/8"
Weld-on adapter
PPE Heat/Sound Firewall Insulator (Gold) For 01-07 6.6 Duramax shackles our 4" Ford Super DutyDiesel engines produce a lot of heat, especially in high output situations like towing, racing, and light to light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall. Create a barrier between you and the heat on your 2001 2007 Duramax diesel engine with this custom fit replacement. This functional upgrade features merrowed stainless steel wire edging for long lasting performance and grommets for
