Tremec TUET11940 Magnum XL Transmission (Transmission Only) 26 spline input shaft and 31 spline output shaft. On this Magnum XL we change the input shaft from Ford to GM for Chevy LS swap cars and other swapped cars like BMW's where a longer length transmission is needed. Changing to the Chevrolet input shaft requires a complete teardown of the transmission and reassembly, justifying the increase in price. All work is done in house here at Grannas Racing!
Introduced to the marketplace in 2012, the Magnum XL is a continuation of the popular Magnum 6-speed series. Featuring all the most important content from the original Magnum, the XL retains its brute strength and sophistication, but eliminates its multiple shifter locations and dual speedo outputs.
Refinements include a new extended length tail section designed to eliminate the semi-remote shifter found in many popular late-model applications.
Originally designed for the 2005 and up S197 & S550 Mustang, the Magnum XL was designed specifically to replace the OEM 5 or 6 speed transmission where performance improvements are desired.
*NOTE: This is the transmission ONLY, the full Tremec S197 & S550 conversion kit part# TUKT1601, TUKT12019 or TUKT12021 is also available.