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SuperMatic 8L90-E Eight-Speed Automatic Transmission; Use with GM LT4 Crate Engines with a Slip Yoke; Remanufactured Chevrolet Performance Part; Compatible with Wet & Dry Sump Applications ; Includes Torque Converter, TCM & Wiring Harness
1 sty 2024 · A match for LT1, LT4 or LT5. The 8L90E fits only the GEN V LT1, LT4 or LT5 engines. A numerically higher 4.56 first gear ratio offers strong take-off performance while a double-overdrive sixth gear ratio of 0.65:1 helps optimize cruising efficiency.
Chevrolet Performance has adapted the production-based 8L90-E eight-speed automatic transmission for use with the LT1 and LT4 crate engines. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overall ratio helps enhance cruising efficiency.
Designed and built by GM, the 8L90 automatic transmission offers increased efficiency and lighter weight compared to the previous 6L90 Hydra-Matic six speed transmissions.
Chevrolet Performance has adapted the production-based 8L90-E eight speed automatic transmission for use with the LT1 and LT4 crate engines. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overall ratio helps enhance cruising efficiency.
Sale! SuperMatic 8L90-E Eight-Speed Automatic Transmission for LT1. 6,910.00 Original price was: $6,910.00. 6,374.48 Current price is: $6,374.48. Four gearsets for greater efficiency. Five clutches – two brake clutches and three rotating clutches. World-class upshift speeds. Friction-reducing features include synthetic fluid use. Delivery Fee: *
LT4 6.2L CONNECT & CRUISE POWERTRAIN SYSTEM. The all-new 8L90-E 8-speed automatic transmission joins the SuperMatic™ 4L75-E and T-56 Super Magnum manual transmission as an option for the LT1 and LT4 crate engines.
