This is a Clutch Throw Out Bearing Plate for 1934-1937 Chevrolet cars & trucks 1934 trucks only (Some trucks in this year used 836632 - compare thickness to your original) This plate fits into the three fingers of the pressure plate. It is often worn on the face or where the fingers meet the sleeve. Thickness is 1-1/8". This is a NOS or NORS replacement part - limited supply, subject to stock on hand. Replaces GM# 837477 Specific Applications: 1934-1937 All cars & trucks (exc 1934 Standard)