LT Engine Attachment Kit for SuperMatic™ 8L90-E Transmission
Chevrolet Performance’s installation kit for the SuperMatic™ 8L90-E eight-speed automatic transmission is designed to be used with LT1, LT4 and LT5 crate engines. It includes the necessary covers, bolts, cooler line and more.
• LT1 and LT4 crate engines include a flexplate compatible with the SuperMatic™ 8L90-E
• The LT5 engine includes a flywheel for a manual transmission. It must be replaced with 8-bolt flexplate P/N 19418408 for use with the SuperMatic™ 8L90-E
• A dipstick is not included. An aftermarket dipstick must be used
NOTE: The pre-programmed transmission controller and wiring harness are specific to each SuperMatic™ 8L90-E transmission part number and are included with the transmission kit.