Sale

Engines and Components Belts and Pulleys

MARCH PERFORMANCE

BBC Sport Track Conversion Kit W/ AC Blk

$1,787.41 $1,503.18 Save $284.23

SKU: M05O 23690-08

In Stock
In Stock
Ships by Jul 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The March Performance 23690-08 is a Sport Track Serpentine Drive Kit designed for Small Block Chevy engines with a long water pump. This kit includes a 100-amp GM 10si alternator, a black Sanden 7176 AC compressor, and aluminum pulleys with a black powder-coat finish.

Precision CNC machined from 6061-T6 aluminum, this kit ensures strength and a perfect fit. It comes with all necessary mounting hardware and detailed instructions for straightforward installation. The serpentine system features a larger diameter crank pulley for improved accessory drive and a maintenance-free black powder-coat finish.

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

BrandMARCH PERFORMANCE
Part NumberM05O 23690-08

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.

View Full Return Policy