The L31 shortblock is a 4 bolt. At least thats what it says at scoggin dickeys....
The L31 shortblock is a 4 bolt. At least thats what it says at scoggin dickeys....
'02 1500HD, 6.0L, magnacharger, 2000stall, custom magnaflow with electric cutout, E-fans, Nelson custom tune, Auburn LSD.
'79 L82 vette, Summit 355, Dart Pro1 heads, Comp 274 cam, Holley TBI, Built TH350 with 2500stall
'93 Blazer, full size 2dr 4x4, new project.....
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