Internal Wire Harness Connector and Seal for Allison LCT and GM 4T65-E - FPE-HAR-GM-LCT-SEAL 2020-chevrolet-silverado-1500-esi7479932 The aluminum cylinder heads are

The aluminum cylinder heads are also prone to warping

Limited time warranty

2020 2023 3

Replace the stock

Stainless steel drain plug

Internal Wire Harness Connector and Seal for Allison LCT and GM 4T65-E - FPE-HAR-GM-LCT-SEAL 2020-chevrolet-silverado-1500-esi7479932 The aluminum cylinder heads areGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65 E. This 20 way pin seal is a direct replacement for the hard to find OE seals and includes a replacement O ring for the connector body and new connector body. Fitment: Allison LCT1000 (MY2001 2019) Allison LCT2000 GM 4T65 E Fits OE internal harness P N's: 29545307, 29541371, 29539792, 29543336 Warranty: 6 Month Limited