Chevrolet Performance LS rear main seal housing is designed to fit all LS model engines. It is manufactured from durable aluminum and is ideal for replacing a damaged housing or building a new project from scratch.
Genuine GM Part Number: 12639250
- 01 X Gasket
- 01 X Rear main plate
- 01 X Rear main seal
- 12 X Plate to block bolt
Vehicle Fitment Guide
- This housing will not fit LSX blocks.
- No alignment tool required when installing these covers.