Engines and Components› Belts and Pulleys

Billet Specialties

SERP SYS SB CHEVY NO P/S W/A/C

$2,447.17

SKU: B01D 13120

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Billet Specialties Tru Trac Serpentine System (MPN 13120) is designed for Small Block Chevy engines, compatible with early model, late model, and Vortec™ cylinder head configurations. This system excludes LS and LT series engines and is not compatible with Hydroboost Brake Systems. It includes a polished Powermaster 170 amp 1-wire alternator, an Edelbrock reverse rotation water pump, and a Continental serpentine belt, all secured with polished ARP 12-point stainless steel fasteners.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBillet Specialties
Part NumberB01D 13120

Videos

Billet Specialties SBC Tru Trac Installation

Billet Specialties SBC Tru Trac Installation
Billet Specialties Tru-Trac Serpentine Systems

Billet Specialties Tru-Trac Serpentine Systems
Billet Specialties Serpentine Conversion Kits

Billet Specialties Serpentine Conversion Kits
No More Flying Belts! Serpentine Belt Conversion Small Block Chevy

No More Flying Belts! Serpentine Belt Conversion Small Block Chevy

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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