ARP 134-2101  SB Chevy 12pt Intake Manifold Bolt Kit Description: SB Chevy 12pt intake manifold bolt kit (3/8 socket) Pkg: kit Pkg Type: skin Material_1: 8740 chrome moly Finish_1: black oxide Material_2: N/A Finish_2: N/A Origin: USA Category: Intake System Product Line: Intake Manifold Kit Type: Bolt