Ford 221-351W and SVO Small Block Stage 4 - 46113 1970-78 and SVO Small Block. 5.700" Length 3/4" Bearing 3/4" Shaft Special Severe Duty Pump High Flow Pump Cast Aluminum Finish
The Stage 4 Pumps incorporate the all new DRV-series 8 vane CNC machined 6061-T6 billet aluminum impellers. Developed by Stewart Components, these impellers flow up to 41% more water at twice the pressure than traditional designs... while consuming less horsepower. These are premium water pumps and carry the following features:
Models with 3/4" ball/roller bearings offer five times the strength of standard bearings Equal flow to left and right cylinder heads High flow and pressure 356-T6 heat treated aluminum specially ribbed casting Maximum flow close tolerance DRV-8 aluminum impeller Zinc-plated rear cover and bolts More flow than any pump available More pressure than competing pumps Less horsepower consumption Precision ground ½” steel billet fan hub with dual bolt pattern for perfect pulley alignment Fan hub set screw for positive positioning

Quantity in Basket: none Code: 46113 Price:$320.95

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