Mr. Gasket CopperSeal Collector Gasket - 0.094 in Thick - 3 in Diameter - 3-Bolt - Copper 7177 MT-X3-TM-MM-ICOM quality and value that guarantees

quality and value that guarantees years of top performance for your Mustang

1975-1977 Dodge D200

268 in Rectangular Port

2007 GMC Sierra 1500 Classic Hybrid

Panel dimensions: 5" x 3-1/2"

Mr. Gasket CopperSeal Collector Gasket - 0.094 in Thick - 3 in Diameter - 3-Bolt - Copper 7177 MT-X3-TM-MM-ICOM quality and value that guaranteesMr. Gasket Copper Seal Collector and Header Muffler Gaskets 7177 Triangle 3 Bolt Holes 3" Diameter 3 7 8" Bolt Pattern 3 8" Bolt Hole Bulk Each Prevents Exhaust Leakage Will Not Shrink Deteriorate Tight Secure Header Bolts Seals Irregular Surfaces Lowers Under hood Temperatures Product Description: Collector Gasket CopperSeal 0. 094 in Thick 3 in Diameter 3 Bolt Copper Sold Individually Using his own '57 Chevy as a rolling test bed, drag racer Joe