J.W. Performance Powerglide Ultra-Case & Kits

Product images may differ from actual product appearance.

SFI-Approved,
No Trans Shield Required

This one-piece aluminum casting replaces the stock GM case and allows versatility when an adapter-style Ultra-Bell housing is used. Ultra-Case has an adjustable transbrake release; CNC-machined oil passages to increase oil flow and improve performance; and more material in critical areas to reduce flex around the shift lever, which lowers the chance of the case cracking.

Created by JEGS professionals, JEGS EZ Kits are designed to assist with your shopping needs. Each of these kits includes a J.W. Performance Ultra-Case and Ultra-Bell Bellhousing.