For OE engine repair. All of our products will either meet or exceed OE specs. Please examine our image carefully to see what is exactly included (our listed description below may not be accurate). 1- Complete Full Gasket Set (made in Taiwan). Head Gasket (Graphite material). 12x Valve Stem Seals (VITON material). Conversion Set (Lower Set, includes Rear Main Seal and other small gaskets & seals for the bottom end). 1- Complete set of Aftermarket Piston Rings Set (made in Japan): (includes 1st Rings, 2nd Rings & Oil Rings). Standard Diameter: 83.00mm. 1st Ring Group: 1.50mm. 2nd Ring Group: 1.50mm. Oil Ring: 4.00mm. Available Sizes for Piston Rings Set. 83.00mm (Standard). 1- Complete Set of Engine Bearings Set. Available Sizes for each Engine Bearing Set. +10 (0.25mm Over). +20 (0.50mm Over). If you do not specify any sizes, your order will automatically be processed with ALL STANDARD SIZE. Search Tags: Toyota Cressida 1982 1983 1984 1985 1986 1987 1988 (82 83 84 85 86 87 88), Toyota Supra 1982 1983 1984 1985 1986 (82 83 84 85 86). Engine Type: 5MGE (2.8L) – 2759cc 6cyl (L6) 12V DOH.