Fuel Cap: 1964-75 Non-vented Type 2 What are the largest size

What are the largest size tyres you can fit underneath a first generation Camaro or Firebird

There is a handy youtube

Use this set if you HAVE the 13 mil (approx 1/2 inch) alloy clip on molding fitted or to be refitted to the car

you reuse the old brackets

7 350 TPI Tuned Port Injected (8) 1985-86

Fuel Cap: 1964-75 Non-vented Type 2 What are the largest sizeThis is a NON Vented cap. There are VENTED and NON Vented fuel caps.. probably easier to recognize by the depth of the outside collar of the cap.. either deep or shallow. Lock turn cap with gasket. Original GM finger turn and seal fuel cap. Used on various closed door fuel tank access's. Non Vented with the deeper side outer rim or Deep cam type 2. Check if you need vented or non vented. 2 13 32" Non Vented (1 3 8" x 1 11 32" Deep Cam)