8L90 Input Shaft Lock Up O-Ring

Input Shaft Lock Up O-Ring

Input Shaft Lock Up O-Ring for the GM, Chevrolet, GMC, Cadillac 8L90 automatic transmission. A quality replacement/upgrade component for a professional 8L90 rebuild or repair.

Fitment

Fits 4L80E / 6L80 / 6L90 / 8L90.

Ordering

This part is available by special order — contact us for current availability. Fast shipping and knowledgeable support on every 8L90 order.