ARP 1/2-20" Thread Bolt 2-1/4" Long 9/16" 12 Point Head Stainless - Natural 13-RS1-B-M Airflow Vents located in the

Airflow Vents located in the Chin and Scalp with Rear Exhausts

Easily mounts with two 1/4" bolts or tie wraps

This bracket can also be used with engines that have no bolt holes in the heads by using the optional ALG215RO Support Bracket

33 in Rectangular Port

Furnace Brazed Cores - Eliminates sealing problems and need for epoxy on tanks

ARP 1/2-20" Thread Bolt 2-1/4" Long 9/16" 12 Point Head Stainless - Natural 13-RS1-B-M Airflow Vents located in theProduct Description: Bolt 1 2 20 in Thread 2. 25 in Long 9 16 in 12 Point Head Stainless Polished Universal Set of 5 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.