TCI Circle Track Torque Converter - TH350/400 - 11" Diameter - Dual Bolt Pattern - 2,000-2,300 Flash Stall Speed - SB Chevy 327-400 (2,500 - 6,000 RPM Range) - 29 lbs. 359105 This is a dedicated UHF

This is a dedicated UHF antenna for 400mHz-480mHz

Provides quicker warm-up temperatures

Black Cloth Cover Included

O-ring and mounting hardware

TCI Circle Track Torque Converter - TH350/400 - 11" Diameter - Dual Bolt Pattern - 2,000-2,300 Flash Stall Speed - SB Chevy 327-400 (2,500 - 6,000 RPM Range) - 29 lbs. 359105 This is a dedicated UHFTH350 400 Circlematic 2000 2300 Stall Converter.. This Circlematic Converter is designed for circle track applications that have around 327 400 c. i., heavier cars that operate in the 2500 6000 RPM Range. Looks aren't everythingbut with regards to torque converters, they can hide the secret to winning races. For sanctioning bodies that mandate the use of a "stock appearing" converter, TCI Circle Track Torque Converters satisfy the rulebook