SI Billet Aluminum Alternator Bracket + Pulley Kit – Small Block Chevy, Long Water Pump

Here’s what you get: a billet aluminum alternator bracket and a set of pulleys—water pump 1V, crankshaft 2V, and alternator 1V.

All from SI, made for Small Block Chevy engines with a long water pump.

Fits 283, 302, 305, 327, 350, and 400.

These are “new other” condition—basically open box or resealed, but all parts are there.

Seller notes say it’s the full pack.

Part numbers SI-70520008 and 70505008.

Made in China, clean billet finish, ready to dress up that SBC.