J.W. Performance GM LS Series To Powerglide Ulta Bell 42060KS Backed by our limited lifetime

Backed by our limited lifetime warranty

Master Kit

AFCO torque link springs are designed for any application where a 5" outside diameter

Fits the following intake manifolds: Holley 105mm Hi-Ram

and functionFel-Pro is the leading brand of replacement and performance automotive gaskets and sealing products

J.W. Performance GM LS Series To Powerglide Ulta Bell 42060KS Backed by our limited lifetimeProduct Description: Bellhousing Ultra Bell SFI 30. 1 Aluminum Natural Powerglide GM LS Series Sold Individually J. W. Performance Transmissions is a manufacturer of automatic Transmissions and component parts for circle track, drag racers, off road racers, street and strip enthusiasts. J. W. Performance Transmissions, Inc. began its operation in 1976 with one goal in mind: To provide the highest quality product and customer service in the business.