ARP Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 16 935214 1959-1978 Pontiac Catalina

1959-1978 Pontiac Catalina

Reformulated for improved frictional properties

cut-away section of tool allows visual inspection of valve's operation

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies

1992-1997 GMC K2500 Suburban

ARP Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 16 935214 1959-1978 Pontiac CatalinaProduct Description: Header Bolt 3 8 16 in Thread 0. 875 in Long 12 Point Head Chromoly Black Oxide Universal Set of 16 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.