The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 55.2-59 59 GMC 270-336 swap.

72 k15 · 11-13-2021, 04:06 PM

I am debating on swapping in a 336 GMC v8 into my 270 truck, the 270 blew up and spun all rod bearings and I am having trouble finding parts I was thinking it might be easier to just find a running 336 and swap it in? Has anyone done this and what would need to be changed over? Truck currently has a 3 on the tree and a 235 chevy in it.

11-13-2021, 04:06 PM	#1
72 k15 Registered User Join Date: Sep 2018 Location: Fargo Posts: 376	59 GMC 270-336 swap. I am debating on swapping in a 336 GMC v8 into my 270 truck, the 270 blew up and spun all rod bearings and I am having trouble finding parts I was thinking it might be easier to just find a running 336 and swap it in? Has anyone done this and what would need to be changed over? Truck currently has a 3 on the tree and a 235 chevy in it. __________________ 1959 GMC 100 3 on the tree 270. 1968 GMC k2500 Stepside 1972 Chevy Monte Carlo Custom.