Mahle Performance Series Piston Rings - 4.190 in Bore - File Fit - 8-Cylinder 42031BL which can wear out your

which can wear out your transmission

1989-1993 Chevrolet Blazer

Black / Red Anodized

and is a popular choice due to its blend of performance and driveability

Mahle Performance Series Piston Rings - 4.190 in Bore - File Fit - 8-Cylinder 42031BL which can wear out your. 043", . 043", 3. 0mm Low Tension +. 005" File Fit Rings 4. 185"+0. 005 . 043", . 043", 3. 0mm File Fit Rings. Product Description: Piston Rings Performance Series 4. 190 in Bore File Fit 0. 043 in x 0. 043 in x 3. 0 mm Thick Low Tension Ductile Iron Plasma Moly 8 Cylinder For over 80 years, MAHLE has numbered among the leading international manufacturers of high quality components for the automotive engine industry. From powering the Champions in