Allstar Performance Large Head Tri-Fold Rivet Black 250-Pack — Flange Type, Aluminum Mandrel | ALL18063 2002-chevrolet-silverado-1500-esi2549402 resulting in a pressure tolerance

resulting in a pressure tolerance of up to 100 psi of boost

this cover eliminates the affect of any outer inertia ring slippage

Does this fit both GMT800 and GMT900 trucks

and returning fuel to

Use this version if your engine builder specifies extra oil clearance for your application

Allstar Performance Large Head Tri-Fold Rivet Black 250-Pack — Flange Type, Aluminum Mandrel | ALL18063 2002-chevrolet-silverado-1500-esi2549402 resulting in a pressure toleranceAllstar Performance large head tri fold flange type rivets in black, packaged 250 per box. Each rivet has a 5 8 inch outer diameter head and a 3 16 inch aluminum mandrel, with a grip range of 1 8 inch to 3 8 inch. The tri fold body is perforated so it opens and expands on installation, creating a large backside bearing surface that eliminates the need for backer washers. Use a 13 64 inch drill bit for best results. Allstar Spec Sheet (PDF) FAQ What