Scoggin-Dickey sells fully assembled L92 heads for around $400 each. A pair of assembled L92 heads, the L76 intake and DBW throttle body, Fel-Pro head gaskets, new rocker stands, and stock L92 offset ...
Last month HOT ROD, in conjunction with Duttweiler Engineering, began evaluating the performance potential of the widely available 6.0L LS-series truck engine. We were able to raise output from the ...