Crate Engines | Short Blocks | Long Blocks

03484272 427 CI Short Block (8CCW) Features: LS3/LS7 Compatible Internally Balanced Special High Performance LS NEXT Dart Block 4.125” Bore x 4.000” Stroke Plate Honed Cylinders Dart 4.000" Stroke Billet Crankshaft (8...

Dart 427 LS Short Block Assembly 03424272 427 CI Short Block (6CW) Features: LS3/LS7 Compatible Internally Balanced Special High Performance LS NEXT Dart Block 4.125” Bore x 4.000” Stroke Plate Honed Cylinders K1 Forged 4340 Steel...