1973-87 Square Body Chevy & GMC Truck Catalog

The 1973-87 Square Body Chevy & GMC Truck Catalog is now available for purchase for those who don't want to wait for the mailing list. Every project has unique needs, so we offer this free catalog you just covering the shipping cost. Our catalog...

1973-87 Square Body Chevy & GMC Truck Dash Bezel Instrument Panel Bulb w/socket

USA1 Industries Chevy Truck Parts offers these replacement dash bulb assemblies which include the socket and the bulb to make it easy to replace your burnt out or dim bulbs. Sold as Each Years Fit Chevy Truck 1967 1968 1969 1970 1971 1972 1973 1974 1975...

1985-87 Square Body Chevy & GMC Truck Dome Light Door Jamb Switch

This spade style switch screws into your trucks door jamb and turns your dome light on and off as you open the doors. Requires 1 per door.

1973-84 Square Body Chevy & GMC Truck Dome Light Door Jamb Switch

This round style switch screws into your trucks door jamb and turns your dome light on and off as you open the doors. Requires 1 per door.

1981-87 Square Body Chevy & GMC Truck Front Marker Light Assembly with Trim, Right

These amber light assemblies go on the front fender of your truck.

1981-87 Square Body Chevy & GMC Truck Front Marker Light Assembly with Trim, Left

These amber light assemblies go on the front fender of your truck.

1975-87 Square Body Chevy & GMC Truck Headlight Knob

This original style replacement headlight knob includes the shaft and has a chrome knob with the "light logo" in the center.

1973-87 Square Body Chevy & GMC Fleetside Truck Tail Light Assembly, with Trim, Left

This assembly comes with the red tail light lens with clear backup lens and included the housing.

1973-87 Square Body Chevy & GMC Fleetside Truck Tail Light Assembly, with Trim, Right

This assembly comes with the red tail light lens with clear backup lens and included the housing.

1973-87 Square Body Chevy & GMC Truck Cab Roof Lens, Each

These are replacement lenses for the original roof lamps on the front of the cab. These lens are amber plastic and circular. Sold as Each, 5 required, 1 on each side and 3 in the middle of the roof.

1973-87 Square Body Chevy & GMC Truck Cab Roof Lens Gasket, Each

These are replacement gaskets for the original roof lamps on the front of the cab. These gaskets are black rubber and circular. Sold as Each, 5 required, 1 on each side and 3 in the middle of the roof.

1983-87 Square Body Chevy & GMC Truck Front Parking Light Assembly, Dual Headlights, Right

This front parking light assembly fits trucks with dual headlights only.

1973-87 Square Body Chevy & GMC Truck Headlight Retainer Ring Screw Kit

1983-87 Square Body Chevy & GMC Truck Front Parking Light Assembly, Dual Headlights, Left

This front parking light assembly fits trucks with quad headlights only.

1973-87 Square Body Chevy & GMC Truck Rear Cargo Lamp Light Assembly

Reproduction Cargo Light Assembly includes Chrome Housing, Black Rubber Gasket, Clear Lens, Clear Bulb, and Mounting Hardware.

1973-87 Square Body Chevy & GMC Truck Side Marker Lamp Socket w/Pigtail

1973-87 Square Body Chevy & GMC Truck Side Marker Lamp Socket w/Pigtail

1976-87 Square Body Chevy & GMC Truck Cargo Lamp Switch

Black plastic switch that mounts to interior side post of cab right about driver's left shoulder with two mounting screws. Features original white lettering "CARGO", "LAMP", & "OFF". Two prong electrical connection...

1973-80 Square Body Chevy & GMC Truck Front Marker Light Assembly with Trim, each

These amber light assemblies go on the front fender of your truck.

1981-87 Square Body Chevy & GMC Truck Custom Clear Dual Headlight, Upper

Add style and brighter lighting to your Chevy or GMC Truck with these custom clear headlights. Fits upper headlight position for trucks with dual headlights.

1973-87 Square Body Chevy & GMC Truck Headlight Switch

This switch mounts in the left side of the dash panel an operates your trucks headlights.

1981-87 Square Body Chevy & GMC Truck Custom Clear Dual Headlight, Lower

Add style and brighter lighting to your Chevy or GMC Truck with these custom clear headlights. Fits lower headlight position for trucks with dual headlights.

1981-87 Square Body Chevy & GMC Truck Dual Headlight Wiring Pigtail Lower

Replace you Chevy or GMC trucks cracked and brittle headlight connector with this factory style pigtail.

1981-87 Square Body Chevy & GMC Truck Dual Headlight Wiring Pigtail Upper

Replace you Chevy or GMC trucks cracked and brittle headlight connector with this factory style pigtail.

1973-74 Square Body Chevy & GMC Truck Headlight Knob

This original style replacement headlight knob includes the shaft and has a black rubber knob with the "light logo" in the center.