JW Performance Powerglide Ultra Pump
Extends Transmission Life!
Exclusive front pump greatly increases fluid capacity and flow 15% (from 1.5gpm to 2.0gpm) in racing Powerglide transmissions. Steel pump gear is 10% thicker, and 4.5% larger in diameter. Though 50% lighter than stock, UltraPump is many times stronger. By positively preventing movement of the frontpump bushing, Ultra-Pump eliminates the ''runout'' that causes premature transmission and converter failures. Made in the USA!