OPGI.com works best with JavaScript enabled.
Big Holiday Savings! up to 20% off Restoration & Accessories - use code: WINTERSALE
  • As seen on
  • Bitchin' Rides
  • Sam's Garage

March Performance

Serpentine Conversion, March,1975-78 Pontiac, w/ A/C, w/ Press fit PS

Vehicle Specific View fitment for 3 models
Free Shipping!
Part# G240899
Mfg# 13125
Sold As Each
$1,329.99
List Price: $1,463.95
You Save $133.96

Ships direct from manufacturer
Allow 2-6 weeks for item to arrive.

Color Variation

Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

Add To Wishlist 

This one-belt drive system from March Performance runs off a standard rotation 1969 or later water pump. The new serpentine design will completely eliminate any belt throwing as well as give your engine compartment an aggressive new look! Each part is machined from solid 6061-T6 billet aluminum for maximum strength and wear, then it's clear powder coated for protection. Stainless steel rods with chromoly ends are used to help get belt tensioning perfect. A very worthwhile investment for those demanding something extra.

ALL KITS INCLUDE: Crank pulley, water pump pulley, alternator pulley with fan and nose cover, alternator bracket with stainless steel tensioner and mounting hardware, AC clutch cover, AC front and rear mounting brackets, stainless steel tensioning rod, dual idlers with covers and all necessary hardware

Notes

  • System requires newer balancer without V-groove and 1969 or newer water pump.
  • All require a GM 6-12 o'clock mounting alternator.
  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.

Find Item In This Catalog

  • 2023 Grand Prix 1962-77 207
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1975–1976 Pontiac Bonneville With Power Steering - w/AC (pressfit)
1975–1976 Pontiac Catalina With Power Steering - w/AC (pressfit)
1975–1977 Pontiac Grand Prix With Power Steering - w/AC (pressfit)
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.