ARP Header Bolt Kit 12pt Mopar 5.7/6.1L Hemi R09P0032XL Increased velocity by 5-10% for

Increased velocity by 5-10% for impact testing on the 2nd hit across all shell sizes

1979-1986 Mercury Capri

Exceeds Manufacturers Engine Warranty Requirements

Each package of Racing Optics X Stack Laminated Tearoffs includes 3 stacks of 10 tearoffs for total of 30 tearoffs per package

1973-1975 Chevrolet Laguna

ARP Header Bolt Kit 12pt Mopar 5.7/6.1L Hemi R09P0032XL Increased velocity by 5-10% forARPs 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: Header Bolt 8 mm x 1. 25