Intake Manifold Bolt Kit, Hex Head S/S PSR3584 390L150 39" x 1

390L150 39" x 1

The ultimate in reliability for your valvetrain

75mm (1-1/4”) right through to 127mm (5”) v-band kits

5mm to 3/8” (9

The bore sizes are prominently engraved for easy identification and range in size from 3

Intake Manifold Bolt Kit, Hex Head S/S PSR3584 390L150 39" x 1fits Ford 302 351 Cleveland & 351 400M Part Number : AR454 2004 Prevent Intake Manifold Leaks With Arp's Quality Fateners. They Are Rated At 170,000 Psi And Precision Machined For Optimum Thread Engagement. Wide Underhead Flange And Companion Washes Provide Even Load Distribution. Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading. Facilitates Optimum Sealing Of Gasket Surfaces. Washers Included.