Since 1990 Bill's Hot Rod Co. has had one goal in mind; to design alternator, air conditioner and power steering brackets that fit and are easy to use, as well as affordable and stylish. Brackets come completely assembled with all stainless steel bolts and washers, illustrated instruction sheet, and belt size recommendations with adjusting tips. Kit Includes: 400 Series BBC Alternator and A/C Brackets, Short Fabricated from 1/4" mild steel with stainless/chrome Allen head hardware. Simple installation; all brackets are pre-assembled. Drilling or tapping is not required. Mounts using only the water pump and intake manifold bolts. Accepts stock GM Delco 10-SI (1970-1989 style) alternators. Designed for use with short water pumps. Driver side alternator. Passenger side A/C. Works with stock steel or aluminum aftermarket pulleys. Not for use with "tall" deck blocks. Works with most dual-quad and 3x2 low-rise intakes. 500 Series BBC Power Steering Bracket The 500 Series power steering pump bracket will fit a wide range of applications due to it's 3 mounting positions: low, mid and high. The bracket comes pre-assembled and attaches to the lower left front of the block using the two lower bolt holes located by the timing cover (the old front motor mount holes). The adjusting arm mounts to the lower water pump hole. This bracket accepts stock GM Saginaw power steering pumps with the attached reservoir. We recommend the 1971-74 Camaro style pumps. Fabricated from 1/4" mild steel. Simple installation - all brackets are pre-assembled. Drilling or tapping is not required. Attaches to the lower left front of the block. Accepts stock GM Saginaw power steering pumps with attached reservoir. Works with "short" water pumps only. Works with 8" harmonic balancers. Works with stock steel or aftermarket pulleys. Includes stainless Allen head hardware. Fits big block Chevy V8 396-454 engines. Notes: To protect and preserve the finish on these powdercoated or chrome-plated brackets, be sure to apply a good quality wax such as carnauba, as needed.