Bellhousing Bolt Kit for Ford 289-302-351W small block - Automatic Transmission Stainless 12-Pt Head

Bellhousing Bolt Kit for Ford 289-302-351W small block - Automatic Transmission Stainless 12-Pt HeadThese premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening. Theyre application specific, and come in your choice of black oxide finished chrome moly or rust proof stainless steel, with handy 12 pointor standard hex heads. Washers and nuts included where applicable. Material: Stainless Steel Finish: Polished Material 2: Finish 2: Origin: USA

especially if the engine has been modified

Finish: Baked

so that’s why ARP came up with these super tough bolts

It’s a proven fact that OEM head bolts are the weak link in a diesel engine

5® (AMS5844): While similar to Inconel 718

Available in both High Performance and Pro Series models

We highly recommend using a stretch gauge when installingrod bolts and other fasteners where it is possible to measure thelength of the bolt after tightening

These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening

It costs a lot more to do it this way

Features extra heavy springs for consistent repetition

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing

Finish 2: Polished