74-92 Dual Sheave Alternator Pulley (11479)

74-91 Dual Sheave Alternator Pulley (11479)

74-91 Aluminum Alternator Double Sheave Pulley

Belt for this kit can be found here for 79-85, and here for 86-91

Double Sheave Aluminum Alternator Pulley reduces alternator RPM approximately 20% from stock RPM, and is intended for high performance and moderate race use. It is compatible with either the stock main pulley, or assuming you are not using the air pump, our Double Sheave Aluminum Main Drive Pulley. For use on virtually all 1974-92 12A and 13B rotary engines. The weight of this pulley is 7.2 oz.

Precision-machined from billet aluminum alloy, each pulley is finished with a hard anodized surface treatment to ensure superior longevity and excellent abrasion resistance. As compared with standard anodizing processes, a hard-anodized aluminum component will offer comparatively superior durability and wear characteristics.

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Racing Beat
  • $60.00
Qty:  
In Stock(754 items available)
    • SKU
      11479
    • Weight
      0.47 lbs
  • Manufacturer
    Racing Beat
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  • Fitment Type
    Vehicle Specific
ModelYearEngine
Pre Rx769-7810A, 12A, 13B
Rx7197912A
Rx7198012A
Rx7198112A
Rx7198212A
Rx7198312A
Rx7198412A
Rx7198413B
Rx7198512A
Rx7198513B
Rx71986Non-Turbo
Rx71987Non-Turbo
Rx71987Turbo
Rx71988Non-Turbo
Rx71988Turbo
Rx71989Non-Turbo
Rx71989Turbo
Rx71990Non-Turbo
Rx71990Turbo
Rx71991Non-Turbo
Rx71991Turbo

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