Allstar Performance Quick Change Gear Tote - Black - (Set of 50) 13100906 Spread port heads have the

Spread port heads have the center exhaust ports spread apart 5/8'' over stock L98 GM heads

5/8-18 in Female Thread

1988-2000 Chevrolet K3500

Fuel Pressure Regulator Bracket

Allstar Performance Quick Change Gear Tote - Black - (Set of 50) 13100906 Spread port heads have theDurable plastic quick change gear tote organizes extra gear sets and keeps them clean. Lid snaps shut to hold gears in place. 8"L x 5"W x 2"H. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar