Orange 1968 Camaro SS parked at the quarry in late-day sun
Builds / 1968 Camaro SS (Orange)
Restoration • Electrical

1968 Camaro SS (Orange)

Frame repair, a remade engine-bay harness, ignition, EFI, and climate control work on an orange 1968 Camaro SS with a 496 big block.

Classic Camaros look great from twenty feet. The real job is what happens up close: rust that has to be cut out, not covered, and fifty-year-old wiring that has been spliced by everyone who ever owned the car.

This orange 1968 Camaro SS runs a 496 big block on Holley EFI, and it has been through my shop more than once. The first visit was underneath: the front frame mounts had rotted, so I fabricated reinforcement plates and welded them in, and tied the chassis together with Hotchkis subframe connectors.

It came back from June into August 2022 for the wiring. The aftermarket harness had been installed badly, so I remade the front engine-bay harness with weather-sealed connectors, fixed the fuel pump relay ground, covered the fuel pump switch, and sealed up the door popper switch. The MSD coil moved to the firewall with a noise capacitor, and it got new plug wires with heat sleeves and fresh NGK plugs. I diagnosed the EFI and added a Holley wideband, put a new Vintage Air control module and temp probe in the climate control, made custom heater hoses and a heater valve bracket, fixed the ducting, and sealed the cowl. The water pump got resealed, the fan was rewired, and I went through the lighting one socket at a time and through-bolted the turn signal housings. The harness was laid out in the bay and routed before anything got tied down, so the next person who has to follow it can.

The scope of work

Engine
Valve covers clearanced for rocker contact and sealed with Fel-Pro reusable silicone gaskets, valve lash set, water pump resealed, billet dipstick with a braided tube, and Valvoline VR1 20W-50
Ignition
MSD cut-to-length plug wires with heat socks, the MSD coil moved to the firewall with a noise capacitor, NGK racing plugs, the cut timing control wire reconnected, and timing verified with a light
Fuel and EFI
Holley EFI diagnosed with a Holley wideband added, injection harness terminals repaired, the fuel pump relay ground restored, a covered fuel pump toggle switch, and fuel lines rerouted and P-clamped away from the battery cables
Frame and fabrication
Hotchkis frame connector kit with new body mounts, rotted front frame mount flanges rebuilt with fabricated reinforcement plates welded in, patches welded at the rear mounts, and a heat shield between the mufflers and the fuel lines
Electrical
Front engine-bay harness remade with weather-sealed connectors for the headlights, turn and marker lamps, horns, AC, dual fans, and door poppers, a high-amp weather-sealed door popper switch, and trunk battery cables remade in 2-gauge with silicone boots
Climate
New Vintage Air control module and temperature probe, cowl holes sealed, crushed ducting replaced, and a custom molded heater hose setup with a heater valve bracket
Chassis and wheels
Coilover heights and Panhard bar set for clearance, ARP extended rear wheel studs, spline-drive lug nuts and spacers, and rear axles resealed
Fluids
Amsoil synchromesh in the transmission and Amsoil 75W-90 in the differential

Photos

Orange 1968 Camaro SS parked at the quarry in late-day sun Orange 1968 Camaro SS in the gravel pit under a blue sky Orange 1968 Camaro SS in the shop with the hood up Low front three-quarter of the orange Camaro SS in the shop bay Low angle on the orange Camaro front fender and wheel Orange 1968 Camaro SS Orange Camaro rear three-quarter in the shop First-gen ducktail SS from every angle Rear quarter and taillight Dash and billet wheel The 496 big block, front drive Camaro in the bay, hood up Heater blower box opened up Engine bay wiring in progress Camaro engine bay Throttle body on the intake Done right underneath too
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