Hello everyone!!
I'm checking pistons and rings for a 1992 SHO 3.0. The service manual lists two sizes above standard, coded O.S. 0.25 and O.S. 0.50. I checked the parts manual for the rings and found part E9DZ-6148-C as either 0.50mm or 0.020". However, on eBay I found this set of rings with the same part number, E9DZ-6148-C, and it lists 0.030". I'm attaching the ad with a photo of the product and the Ford parts catalog. If anyone can clarify this question, I'd be grateful.
I'm checking pistons and rings for a 1992 SHO 3.0. The service manual lists two sizes above standard, coded O.S. 0.25 and O.S. 0.50. I checked the parts manual for the rings and found part E9DZ-6148-C as either 0.50mm or 0.020". However, on eBay I found this set of rings with the same part number, E9DZ-6148-C, and it lists 0.030". I'm attaching the ad with a photo of the product and the Ford parts catalog. If anyone can clarify this question, I'd be grateful.
