ARP Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Polished - Universal - Set of 12 Parts & Accessories Four-hole 1" tall "Street Sweeper"

Four-hole 1" tall "Street Sweeper" carb spacers fit between carburetor and intake manifold to increase throttle response and insulate the carb

Our radius slots direct the oil from the pushrod down into the rocker balls and valve springs where it belongs

These shifters also utilize the factory shift cables to further simplify the installation and come complete with lighted gear indicators for perfect gear selection

BBC and LS engines

ARP Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Polished - Universal - Set of 12 Parts & Accessories Four-hole 1" tall "Street Sweeper"Product Description: Header Bolt 3 8 16 in Thread 0. 875 in Long 12 Point Head Stainless Polished Universal Set of 12 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.