5.3 ls into 86 k20 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Andybevens14 · 12-28-2014, 04:51 AM

Hey there everyone I need a little advice here. I'm looking at ls swapping my 86 k20 it's lifted 4 inches on 35 inch tires with 4.10 gears with the 5.3 be enough engine for this truck or should I look at a 6.0?

andrewmp6 · 12-28-2014, 06:53 AM

The 5.3 makes 320hp and 335 foot pounds i think it would be more then engine.Have you seen http://pacificfabrication.com/73-91-...mber-kits.html

12-28-2014, 04:51 AM	#1
Andybevens14 Registered User Join Date: Sep 2014 Location: Salem oregon Posts: 66	5.3 ls into 86 k20 Hey there everyone I need a little advice here. I'm looking at ls swapping my 86 k20 it's lifted 4 inches on 35 inch tires with 4.10 gears with the 5.3 be enough engine for this truck or should I look at a 6.0? __________________ 1986 chevy k20 4inch lift 35 inch duratracs

12-28-2014, 06:53 AM	#2
andrewmp6 Registered User Join Date: Jan 2009 Location: Louisville,Ky Posts: 5,811	Re: 5.3 ls into 86 k20 The 5.3 makes 320hp and 335 foot pounds i think it would be more then engine.Have you seen http://pacificfabrication.com/73-91-...mber-kits.html



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