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Part fits the following years: 1971, 1972, 1973

GTO Serpentine Conversion, V8 With Power Steering w/AC (Keyway), by March Performance

Part# G221404

Mfg# 13120

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SAVE: $102.96 Retail: $1132.95

OPGI Price: $1029.99


Brand: March Performance
Part Type: (P) High Performance, designed to improve performance
Years: Sold As: SET
2015 GTO Catalog Page: 316
2016 GTO Catalog Page: 322


Fits 326-455 engines

  • NOTE1: System requires newer balancer without V-groove and 1969 or newer water pump.
  • NOTE2: All require a GM 6-12 O'clock mounting alternator.
  • NOTE3: These high-performance items are not eligible for any further discounts or promotional pricing.

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 powder coated for protection. Stainless steel rods with chrome-moly 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 G221403/G240898 also includes: Power steering bracket and pulley, power steering front and rear mounting brackets and idler pulley with cover G221404/G240899 also includes: AC clutch cover, AC front and rear mounting brackets, stainless steel tensioning rod, dual idlers with covers and all necessary hardware AVAILABLE IN: Black or clear powder coated finish. Please specify when ordering.

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