“Clutch and Synchronizer ***embly – Box is a bit shabby from long storage.” Manufacturer Part Number:4.380 602339 Country/Region of Manufacture:United States Placement on Vehicle:Front Part Brand:Chevrolet Surface Finish:Metal Country of Manufacture:United States Warranty:No New Old Stock NOS 1937 1938 1939 Chevrolet GMC Trans Clutch Ring 4.380 602339 2nd, 3rd Speed Clutch and Synchronizer ***embly – Box is a bit shabby from long storage. Stock it for a spare! 18-Spline 24-Tooth Parts book info: 19371938 1939 P*** COMM 2nd and 3rd w synchronizer ***y 602339 $85.00 +$15.00 shipping in the U.S.A.