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Tech & Fab
LS swap into OBS Chevy (88-98)??
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<blockquote data-quote="tallnate" data-source="post: 673706" data-attributes="member: 3217"><p>People LS sway everything these days so yes it is obviously very doable. Things you'd need off the top of my head, other than the motor and harness, are motor mounts, flywheel / clutch assembly and fuel pump / regulator setup. LS motor mounts are more centered on the block so those would need to be relocated on the frame. All gen III and newer LS engines also have a .4" different crank flange spacing so with an auto trans you'd have to run GM's crank flange spacer but with your manual it would be best to run an aftermarket flywheel and clutch to make up the difference. And I'm pretty sure TBI's only need like 15 psi of fuel pressure to run so you'd almost certainly need a new fuel pump and regulator / return setup.</p></blockquote><p></p>
[QUOTE="tallnate, post: 673706, member: 3217"] People LS sway everything these days so yes it is obviously very doable. Things you'd need off the top of my head, other than the motor and harness, are motor mounts, flywheel / clutch assembly and fuel pump / regulator setup. LS motor mounts are more centered on the block so those would need to be relocated on the frame. All gen III and newer LS engines also have a .4" different crank flange spacing so with an auto trans you'd have to run GM's crank flange spacer but with your manual it would be best to run an aftermarket flywheel and clutch to make up the difference. And I'm pretty sure TBI's only need like 15 psi of fuel pressure to run so you'd almost certainly need a new fuel pump and regulator / return setup. [/QUOTE]
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LS swap into OBS Chevy (88-98)??
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