ARP Chrysler Main Bolt Kit - Fits All V8 2-Bolts H76503F Spread port heads have the

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

This includes replacing 10-micron fabric elements and cleaning or replacing 100-micron stainless steel elements

2003-2006 Cadillac Escalade ESVApplications: -All GM based 4

980005 for GM Transmission Shields

ARP Chrysler Main Bolt Kit - Fits All V8 2-Bolts H76503F Spread port heads have theARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Main Bolt Kit Pro Series 12