J.W. Performance GM LS Series To GM TH400 Ultra-Bell IH100120 User adjustable radial display scaling

User adjustable radial display scaling allows for fine tuning of tachometer operating range to match the specific characteristics of your engine

1957-1957 Oldsmobile Golden Rocket 88

These HTC coated

and RS7C LTWT helmet models

Pro+ Front 1978-1988 GM G-Body All For Corvette C5/C6 based spindles ( e

J.W. Performance GM LS Series To GM TH400 Ultra-Bell IH100120 User adjustable radial display scalingProduct Description: Bellhousing Ultra Bell SFI 30. 1 Aluminum Natural TH400 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. Our