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NOS LS1
Jun 2, 2011, 07:20 PM
Best Auto Transmission i have ever owned. My 4L60E Xtreme Perf. Transmission shifts like a Turbo 400.
Johnny also did a great job Tuning my 4L60E Transmission with H.P. Tuner software. My car shifts perfect at all engine speeds. Shifts smooth at light throttle....Very Firm at Full throttle. Great warranty...Great customer service !
Chris / NOS LS1
Johnny also did a great job Tuning my 4L60E Transmission with H.P. Tuner software. My car shifts perfect at all engine speeds. Shifts smooth at light throttle....Very Firm at Full throttle. Great warranty...Great customer service !
Chris / NOS LS1