Heater Box: 64-81 GM (LHS) No AC BLACK NOT for known use on

NOT for known use on 1968 and newer

with various back spacing needs

that the early 75-back to 1970 used a SMALLER Bore of 7/8" (22

full upper set for the 85-87 V6 2

This is one cap

Heater Box: 64-81 GM (LHS) No AC BLACK NOT for known use onThis black metal heater box mounts on the firewall of small block and some big block GM vehicles without factory air conditioning. It is designed for left hand drive cars. The product shown is exactly what is offered, with a chrome version also available. NOTE. Depending on your location this part will have up to a $33 delivery charge on its own. Or you can arrange pickup. They are fairly easily damaged in transit unless heavily packaged.. These would