SBC BBC Long Water Pump Bolts Stainless Steel Kit Small Big Block Chevy 350 396 454

SBC BBC Long Water Pump Bolts Stainless Steel Kit Small Big Block Chevy 350 396 454

SBC BBC Long Water Pump Bolts Stainless Steel Kit Small Big Block Chevy 350 396 454 Bolt Kit for Installing the Water Pump to Block Hardened 304 Stainless Steel (4) 3/8" x 2" Allen Socket Head Bolts (semi-polished) + (4) 3/8" Mil-Spec AN Washers (polished) Accepts 5/16” Allen Key / Allen Socket for Install SBC BBC Long Water Pump Bolts Stainless Steel Kit Small Big Block Chevy 350 396 454 - Bolt Kit for Installing the Water Pump to Block - Fitment: Fits 265, 283, 302, 305, 327, 350, 396, 400, 402, 427, 454, 502 SB BB Engines; Fits Most Cast Iron & Aluminum "LONG" Water Pumps; Will Not Fit: "SHORT" Water Pumps; Will Not Fit: GEN II, III, IV, V Engines (LT1, Vortec 4.8 5.3 5.7 6.0 6.2L, LSX, LT5 Engines). - Specifications: Hardened 304 Stainless Steel; (4) 3/8" x 2" Allen Socket Head Bolts (semi-polished); (4) 3/8" Mil-Spec AN Washers (polished); Accepts 5/16” Allen Key / Allen Socket for Install.