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NASTY-LSX · 03-05-2014, 03:45 PM

I have a 85 k20 3/4 with a 350. I bought a 99 454. Will I need to put 1 ton front springs to keep the sag away because of a heavier motor.

I really do not want a rough ride with 1 ton springs!! what are my options??

03-05-2014, 03:45 PM	#1
NASTY-LSX Registered User Join Date: Oct 2013 Location: HOUSTON Posts: 355	454 swap, do I need 1 ton springs?? I have a 85 k20 3/4 with a 350. I bought a 99 454. Will I need to put 1 ton front springs to keep the sag away because of a heavier motor. I really do not want a rough ride with 1 ton springs!! what are my options??