Southwest Speed

10620/10621

NEW BILLET SPECIALTIES BBC POLISHED ALTERNATOR & A/C COMPRESSOR BRACKETS, SIDE MOUNT, FOR BIG BLOCK CHEVY SHORT WATER PUMP

Compressors

Brand New Polished Independent Alternator Bracket and AC Compressor Bracket for BBC Short Water Pumps. These Brackets are produced by Billet Specialties Inc. (Part #10620 and #10621).
This dual-point mounting, one-piece brackets mount the alternator on the driver's side of the engine and positions it outside of the driver's side valve cover, and mount the AC compressor on the passenger side of the engine and positions it outside of the passenger side valve cover. You can see where they mount the alternator & AC compressor in the pictures and diagram at the bottom.
This bracket is for use with: Big Block Chevy standard heads with 3/8" bolt holes for the Alternator bracket 7/16" accessory holes for the AC Compressor bracket BBC Short water pumps
GM 10SI or 12SI alternators These alternators were popular on numerous GM vehicles from 1962-1994 They have a 2 bolt mounting pattern (one at 12 o'clock and one at 6 o'clock) that measure 168mm (or 6.61") center-to-center; see the diagram below We have a Polished version of this alternator available here. Even if you don't purchase that alternator, the description lists all of the many GM vehicles that this model was used on. Sanden 508 AC Compressors V-groove pulleys
Billet Specialties independent brackets are CNC machined from 6061-T6 billet aluminum and polished to a mirror finish. They are independently adjustable without stabilizer bars for a clean look. Multi-point fastening ensures stability and belt tension.

Brand New Polished Independent Alternator Bracket and AC Compressor Bracket for BBC Short Water Pumps. These Brackets are produced by Billet Specialties Inc. (Part #10620 and #10621).

• This dual-point mounting, one-piece brackets mount the alternator on the driver's side of the engine and positions it outside of the driver's side valve cover, and mount the AC compressor on the passenger side of the engine and positions it outside of the passenger side valve cover. You can see where they mount the alternator & AC compressor in the pictures and diagram.

This bracket is for use with:

• Big Block Chevy standard heads with

• 3/8" bolt holes for the Alternator bracket

• 7/16" accessory holes for the AC Compressor bracket

• BBC Short water pumps

• GM 10SI or 12SI alternators

• These alternators were popular on numerous GM vehicles from 1962-1994

• They have a 2 bolt mounting pattern (one at 12 o'clock and one at 6 o'clock) that measure 168mm (or 6.61"") center-to-center; see the diagram below We have a Polished version of this alternator available here. Even if you don't purchase that alternator, the description lists all of the many GM vehicles that this model was used on.

• Sanden 508 AC Compressors

• V-groove pulleys

• Billet Specialties independent brackets are CNC machined from 6061-T6 billet aluminum and polished to a mirror finish. They are independently adjustable without stabilizer bars for a clean look. Multi-point fastening ensures stability and belt tension."


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