API 19MX84J Radiator Cap Fits 1977-1978 GMC P25 Radiator Cap -- Standard; 16 lb

For 1978 GMC P25 Radiator Cap 24915GXGZ Standard -- Relief pressure 16 lb

For 1978 GMC P25 Radiator Cap 23595SZMP Standard -- Relief pressure 16 lb

For 1978 GMC P25 Radiator Cap 57217TFGG Safety Lever -- Relief pressure 16 lb

For 1977-1978 GMC P35 Radiator Cap API 83822XB Radiator Cap -- Standard; 16 lb

90 91 92 93 Accord Radiator Coolant Overflow Reservoir Bottle Tank Used OEM

API 23TT59G Radiator Cap Fits 1977-1978 GMC K35 Radiator Cap -- Standard; 16 lb

For 1977-1978 GMC G35 Radiator Cap API 51583HF Radiator Cap -- Standard; 16 lb