1955 CHEVROLET CAMEO CARRIER

Symptoms: Slipping between gears, especially 1st to 2nd transition, No reverse or delayed engagement, Transmission fluid leaking from front pump seal or pan gasket, Burnt fluid smell even with recent changes

Fix: These two-speed Powerglides weren't robust to begin with, and 70 years hasn't helped. Full rebuild requires removing transmission (4-6 hours), complete teardown with new clutches, bands, seals, and often a new torque converter. Plan on 18-24 total labor hours for a proper rebuild.

Estimated cost: $2,800-4,200

Symptoms: Low compression across multiple cylinders (under 90 psi), Excessive blue smoke on startup and acceleration, Heavy oil consumption—quart every 200-300 miles, Knocking from worn main or rod bearings, Coolant mixing with oil from cracked head or bad gasket

Fix: The 235 I6 is bulletproof when maintained, but decades of thermal cycling crack blocks and glaze bores. Typical rebuild includes bore/hone, new pistons/rings, main/rod bearings, timing gear, oil pump, freeze plugs, and gaskets. In-chassis rebuild takes 25-35 hours; pulled engine adds 8-10 hours but easier access. Machine work adds $800-1,200.

Estimated cost: $3,500-5,500

Symptoms: Excessive drivetrain clunk when shifting from park to drive, Vibration through floorboards at idle, Visible cracks or separation in rubber mount sections, Transmission tailshaft sitting low, hitting crossmember on bumps

Fix: Original rubber mounts turned to rocks decades ago. All three engine mounts plus transmission mount should be replaced together—they're cheap parts but labor-intensive on the engine mounts (need to support engine, remove accessory brackets). Figure 4-6 hours total.

Estimated cost: $450-750

Symptoms: Hard starting, requires multiple cranking attempts, Stalling at idle or when coming off throttle, Rough idle with black smoke—flooding from stuck float, Fuel leaking from carburetor base or accelerator pump, Fuel filter clogged with rust and sediment every few months

Fix: Ethanol fuel destroys old fuel systems. Expect to rebuild or replace the single-barrel carburetor (4-6 hours with proper setup), replace fuel pump (mechanical, 1.5 hours), clean or replace steel fuel lines full of rust scale, and install inline filter. Tank often needs acid bath or replacement if it's been sitting.

Estimated cost: $600-1,200

Symptoms: Deep knocking sound from bottom end, worse under load, Oil pressure dropping below 10 psi at hot idle, Metallic debris in oil pan during changes, Sudden catastrophic failure—thrown rod through block

Fix: If the 235 or 283 developed a knock, it often means the crank journals are scored or out-of-spec. Requires full engine teardown, crank removal for inspection/grinding, new bearings sized to match machined journals. If crank is too far gone, you're hunting junkyards. This is 30-40 hour job pulling engine.

Estimated cost: $4,000-6,500

Symptoms: Cracks radiating from mounting bolt holes in bed sides, Stress cracks around wheelwells, Fiberglass panels separating from steel inner structure, Bed floor showing soft spots or rot if wood subfloor original

Fix: The Cameo's fiberglass bed panels are rare NOS or require custom fabrication/repair. Small cracks can be repaired with fiberglass mat and resin (8-12 hours for proper prep/finish). Major panel replacement requires finding correct panels ($2,000+ each) and matching gel coat. This is more restoration than repair—often done in stages.

Estimated cost: $1,500-5,000