Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET1964CORVETTE NOT AVAILABLE, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEFUEL DELIVERYROCHESTER 4GC 4-BARRELADJUSTMENTFLOAT ALIGNMENT

1964 Chevrolet Corvette Not Available, Automatic Trans

Float Alignment

1964 Chevrolet Corvette Not Available, Automatic TransSECTION Float Alignment

Align floats so they are parallel, then align screw holes in gasket with screw holes in air horn. Make sure pontoons are centered in cut-out sections of gasket and that sides of pontoons are parallel with adjacent edges of gasket.

Fig 1: FLOAT ALIGNMENT

Courtesy of GENERAL MOTORS COMPANY

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.