We are the Piston Ring Specialists!   One aisleway of "open stock" piston rings 4-cylinder sets $39.75 as listed below 6-cylinder sets $49.85 as listed below 8-cylinder sets $68.50 as listed below   We have NOS rings to fit virtually any kind of car, truck or engine from 1900 through 1965, and in "standard" size or any "oversize".   Need rings for trucks, special applications or something that is not listed? E-Mail or phone us for price and availability. We also supply NOS pistons, wrist pins, valves and all other internal motor parts! Typical ring gauges for measuring size How to Order:   1. Measure your old piston with a micrometer at the bottom of the skirt, and at right angles to the wrist pin. Or, measure the inside cylinder diameter at the bottom. Give us this measurement when you order, so that we will know if you need standard rings or oversize rings.   2. Measure the width of each compression ring and each oil ring. Many replacement pistons from the old days had different ring groove widths than the original pistons had. Partial View of piston ring sets   Typical catalog & spec. books Auburn 1928-30 8 cyl 3 1/4" bore 1931-33 8 cyl 3" bore 1934-37 6 cyl 1934-37 8 cyl Buick 1929 Master 1929 Standard 1930 Standard 1930 Master 1931-33 ‘60’ 1931-35 ‘80’, ‘90’ 1934-36 ‘40’ 1936 ‘60’, ‘80’, ‘90’ 1937 ‘60’, ‘80’, ‘90’ 1938-39 ‘60’, ‘70’, ‘80’, ‘90’ 1938-39 ‘40’ 1940-50 Special 1940-49 Super 1940-52 Roadmaster 1950-52 Super 1951-53 Special Cadillac 1936-38 V-8 1936-37 V-12 1936-40 V-16 1939-42 1946-48 Chevrolet 1929-32 1933 1934-36 1937-53 ‘216’ 1950-53 ‘235’ Powerglide 1953-62 All 6 cyl Chrysler 1933 8 cyl 1934-41 6 cyl 1934-41 8 cyl 1942-53 6 cyl 1942-50 8 cyl Cord 1931-33 1936-37 DeSoto 1934-41 6 cyl 1942-54 6 cyl Dodge 1928 4 cyl 1928 3 1/4" bore 1928-29 3 3/8" bore 1931-34 6 cyl 1933 8 cyl 1935-40 6 cyl 1941 1942-59 Duesenberg 1929-37 Essex 1934-36 6 cyl 1937-38 6 cyl Ford 1928-34 4 cyl 1932-41 V-8 1937-40 V-8 60 hp 1941-51 6 cyl 1942-48 V-8 1952-53 6 cyl 1954 V-8 1954-62 6 cyl 1955-57 V-8 ‘272’ Franklin 1932-35 V-12 1933-34 6 cyl Graham 1929-35 8 cyl 1929-41 6 cyl Hudson & Terraplane 1933-34 8 cyl 1935-39 6 cyl 1935-39 8 cyl 1939-47 6 cyl 1939-52 8 cyl 1955 6 cyl Rambler Hupmobile 1929 8 cyl 1929-30 6 cyl 1934-41 6 cyl 3 1/2" bore 1934-38 8 cyl LaSalle 1928-29 1932 1930-33 Straight-8 1937-40 V-8 Lincoln 1932-33 V-12 3 1/4" bore 1934-39 V-12 3 1/8" bore 1936-48 Zephyr, Cont. 1949-51 V-8 Nash, Lafayette & Rambler 1932-42 8 cyl 1933-36 3 1/4" bore 1934-36 3 3/8" bore 1937-41 3 3/8" bore 1941-48 3 1/8" bore 1941-51 3 3/8" bore 1949-56 3 1/8" bore 1952-56 3 1/2" bore Oldsmobile 1929-36 6 cyl 1932-36 8 cyl 1937 8 cyl 1937-38 6 cyl 1938-48 8 cyl 1939-40 6 cyl 1941-48 6 cyl 1949-50 6 cyl Packard 1932-39 V-12 1933-54 8 cyl 1937-50 6 cyl Pierce Arrow 1928-29 6 cyl 1930-38 8 cyl 1932-38 V-12 Plymouth 1931-32 4 cyl 1933-34 1934-40 1941 1942-60 Pontiac 1926-36 6 cyl 1932 V-8 1936-38 8 cyl 1937-38 6 cyl 1939-40 6 cyl 1939-49 8 cyl 1941-52 6 cyl 1950-54 8 cyl Reo (passenger) 1929-37 6 cyl 1931-34 8 cyl Studebaker & Lark 1927-30 6 cyl 3 3/8" bore 1928-42 8 cyl 1930-47 6 cyl 3 1/4" bore 1938-39 6 cyl 3 5/16" bore 1939-50 6 cyl 3 5/16" bore 1939-62 6 cyl 3" bore Stutz 1929-33 6 cyl 1929-35 8 cyl Willys 1929-61 4 cyl 1929-54 6 cyl 1930-32 8 cyl Willys-Knight 1928-32 3 3/8" bore