Billet Specialties Tru Trac Serpentine System - BB Chevy w/ A/C 13100906 Fuel injected engines: E85 up

Fuel injected engines: E85 up to 2380 FWHP - naturally aspirated up to 1820 FWHP - forced air induction

KC7-CMR Carbon

The exhaust port and bolt pattern are raised

725 in Long

1-3/4 in OD

Billet Specialties Tru Trac Serpentine System - BB Chevy w/ A/C 13100906 Fuel injected engines: E85 upProduct Description: Pulley Kit Tru Trac 6 Rib Serpentine Billet Aluminum Polished Big Block Chevy Billet Specialties is proud to be one of the most recognized names in the Hot Rod industry. With hundreds of accessory products and 90 plus wheel styles Billet Specialties has the most diverse product line in the industry and its growing every day. No other billet wheel or accessory manufacturer can make that claim. We have been delivering the most