P311-30A2552 958G New
- Hex Head; 5/16 in.-18 x 2 in.; w/Sems Type Captured Washers
- Intake Manifold Bolts; Hex Head; 5/16 in.-18 x 2 in.; w/Sems Type Captured Washers;
- Intake Manifold Bolts
- Product Attributes:
-
- Engine Make/Size:
- Ford 351m/351c/400
- Ford Small Block
- WARNING CA Proposition 65: No
- Engine Make/Size:
-
Features:
- Grade 8 Material
- Extra Thick Flat Washers
- Ideal For Minimal Space
- 12-Point Head And Flange
- Zinc Plated For Protection
- These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 5/16 inch-18 x 2 inch bolts & washers