1970 Chevelle Ls Swap Part 8 Youtube A huge thanks to original parts group for supporting the build! they offer anything and everything needed to restore restomod chevelles and many other class. Please remember that we are trained professionals. we do not recommend you do or try anything you see in this video or comments. there are many variables th.
1970 Chevelle Ls Swap Youtube Swapping an ls engine into a 1968 72 gm a body is easily done with the right parts. this applies to the chevelle, gto, lemans, cutlass, malibu, skylark and m. A na 5.3 can be built to a good cruiser and be fun. the one your building will probably end up with 300 315 rwhp and 290 310 rwtq. out of a 323 cubic inch engine. that’s more hp then a 1970 stock 454 was putting out to the rear wheels per that old motor trend article showed to that 997 of 1000 point 70 chevelle ss. The real magic in this engine is the camshaft. the comp part #54 456 11 features a healthy .607" intake lift and .614" exhaust. we wanted this engine to have decent street manners and not throw anything too wild at our fitech engine management, so the duration is relatively tame, coming in at 219° intake and 227° exhaust, both at .050". For that reason, headers are your best option when installing an ls engine. the typical headers that will work for your ls are usually a long tube header with a 1 3 4 inch primary tube, and a three inch collector. hooker headers. hooker headers currently gives you a choice when it comes to ls swap headers.
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