3/4" Mustang V
0 the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer
It installs easily by removing the factory upper snubber and threading the adjuster bolt through the stock hole
Pioneer 700 1214-20
Edelbrock Intake Manifold Bolt Kit - SB Chevy 262-400 SF523 3/4" Mustang VDesigned specifically for Edelbrock manifolds, these bolt kits feature reduced hex heads for easy wrench access. Features include cadmium finished steel bolt and hardened washers. 8504, Edelbrock, intake bolts, bolts, manifold bolts, bolt and washer kit, hardened washers, cadmium finish, Chevy, Chevrolet, 1986 and earlier, 2701, 2703, 27011, 27013, 27014, 27033, 27034, 2101, 3701, 21011, 37011, 2601, 26011, 26013, 26014, 7101, 71011, 71013, 71014,