JEGS Part Number: 138-BP3472Short Block Assembly
Blueprint Engines BP3472 - Blueprint Engines Cast Iron Crankshaft Short Block Assemblies Details
Ford - Small Block
Seasoned 302 block bored .040 over.
Square and parallel decked.
Align honed main bearing bore.
Cylinders honed on computer controlled machine to within .0002.
straightness and roundness.
Cylinders are sonic tested for thickness.
New cast iron crankshaft.
forged I-beam rods.
150,000 psi rod bolts.
Keith Black hypereutectic pistons.
Hastings moly rings.
Rotating assembly balanced to within 2 grams.
58cc - 11.0:1
60cc - 10.5:1
64cc - 10.0:1
68cc - 9.6:1
72cc - 9.1:1
Blueprint Engines Short Block Assemblies are a great basis for a drivable and reliable high performance engine. All rotating assemblies are balanced within 2 grams on a computerized balancer.Features: