The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Putting miles on 67, 402bbc VS 67 V6 305E

1967GMCC20 · 05-05-2023, 09:08 PM

Thinking next upgrade, is a gear vendor over drive. Then I can run freeway speeds..

05-05-2023, 09:08 PM	#4
1967GMCC20 Registered User Join Date: Apr 2022 Location: Medina, Ohio Posts: 161	Re: Putting miles on 67, 402bbc VS 67 V6 305E Thinking next upgrade, is a gear vendor over drive. Then I can run freeway speeds..