Part# CSB-MFP-KBSktCap - Small Block Chevy mechanical fuel pump Bolt Kit. This bolt kit will not rust like a chrome bolt can. This Kustom Bitz hex socket cap screw bolt kit is from our standard range of 316 polished stainless steel bolts polished to our KustomBitz standard finish. These are the bolts that have the Allen Key hex type slot in a round headed bolt with a gnarled outer edge. This custom mechanical fuel pump bolt kit will suit all early small block Chev 307, 327, 350, 400 V8 engines. This bolt kit comes complete with 2 x fuel pump bolts, washers and spring washers to enable you to bolt a standard style mechanical fuel pump to the small block chev engine.