Mr. Gasket Ultra-Seal Collector Gaskets - 2-1/2 Inch 2006-gmc-sierra-2500-hd-esi8948376 3/5 - Double Layer -

3/5 - Double Layer - Aramid - Elastic Cuff - Red / Black - 2X-Large - Pair

Shifter Ram - Electric - Replacement TS1 / TS2 / TS5 Throttle Stops - Each

750 in Reach - Gasket Seat - Resistor - Set of 100

Fitting - Adapter - Straight - 20 AN Male to 16 AN Male O-Ring - Aluminum - Black Anodized - Each

375 in Long - Hex Head - Countersunk Washers / Nuts - Plastic / Steel - White - Set of 10

Mr. Gasket Ultra-Seal Collector Gaskets - 2-1/2 Inch 2006-gmc-sierra-2500-hd-esi8948376 3/5 - Double Layer -Manufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away.