408 kit

BasinStBlue said

69 Swinger 340 auto 3:55 gear. Mostly street use. 408 stroker. have good 72 360 block

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scat kit or ohio crankshaft kit, to simplify bolt on's like balancers and swapping trans/convertors you can have it internally balanced for an extra 250-300, but its not a must do thing at all.