BluePrint Motorsports GM LS Compatible 427 C.i. Pro-Series Engine - Power Adder - Short Block

The new BPE LS Iron Block 427 Stroker Short Block is built as a strong foundation for high-horsepower power adder applications. Featuring a durable iron LS block and a fully forged rotating assembly, this short block is designed to handle supercharged, turbocharged, or nitrous combinations with confidence. It includes forged pistons with a 4.070 bore, forged H-beam rods, and an 8-weight forged crankshaft with a 58x reluctor ring, all internally balanced for smooth and reliable performance. Finished with a 6-bolt crank flange for added strength, this 427 LS short block is an excellent choice for serious street or race builds looking for durability and big power capability.

• BluePrint Engines GM LS Compatible 427 c.i. Pro-Series Engine - Short Block

Attributes:

• Brand Name: BluePrint Engines
• GTIN: 00887753994172
• Block Description: 6-Bolt Studded Main, 4.0695" Bore
• Compression Ratio: 9.5:1 with 77cc Heads
• Engine Balance: Internally Balanced Front and Rear
• Pistons: Forged Pistons - Dish - 22cc
• Quantity: Sold Individually
• Rear Main Seal Style: One-Piece
• Rotating Assembly: Forged Crank 4.125" Stroke - H-Beam 6.125" Connecting Rods

Extended Information:

• Country of Origin: US
• Emissions : Racing or Pre-Emissions Use Only

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 26 x 23.5 x 22.5 inches
• Weight: 200 POUNDS