The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 79 K20 Custom Deluxe

COS399 · 11-01-2019, 12:15 AM

Thanks for sharing. I should probably do the same thing to my 86 K20. It has the 5.3/TH400/4.10 gears.

11-01-2019, 12:15 AM	#184
COS399 Registered User Join Date: Dec 2013 Location: Northern, MT Posts: 569	Re: 79 K20 Custom Deluxe - Goldy LS1 Thanks for sharing. I should probably do the same thing to my 86 K20. It has the 5.3/TH400/4.10 gears. __________________ 1987 GMC R2500 SC 454 T400 1988 Chevy R30 CC DRW 12 valve Cummins NV4500 GearVendors