Re: Valley pan?
I couldn't get my engine to idle/run properly until I installed an inlet tray. It helped overcome a persistent vacuum leak that wouldnt go away even after milling the manifold faces. Now all is good, finally.
1978 XC Fairmont GXL, Emerald green, Jade Int. 351C, 750 VAC, C10, 9" LSD
Air, steer, power windows................