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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Equipped with an oxygen sensor bung and USFS approved spark arrestors
Unmatched Durability: High-pressure
Available in Flood Clear beam patterns
Valid for 2 to 4 inches of lift
(6) 7/8"-14 O-ring to -10AN fittings
PPE Heat/Sound Firewall Insulator For 1999-2007 GM Sierra/Silverado/Tahoe/Yukon shirt Equipped with an oxygen sensorDiesel 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 1999 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
