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OPGI Price: $214.99
Part Type: (P) High Performance, designed to improve performance
Sold As: EACH
2018 Riviera Catalog Page: 172
This allows the use of the lockup torque converter feature in non-computer applications. This will properly operate the converter lockup clutch in conversions using an overdrive transmission. It features a vacuum switch to unlock the converter clutch under a high engine load to increase torque multiplication.