BP3556 - BluePrint SBC 355CID Partial Short Block Engine 1pc Rear Seal with Forged Pistons
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
BluePrint GM engines give you brute, honest horsepower that'll leave others in your rear view mirror. Produced from hand-picked, seasoned four-bolt main blocks and precision built to exacting specifications.
Displacement: 355 CID
Bore x Stroke: 4.030” x 3.48”
Compression Ratios: 58cc-9.81:1, 64cc-9.27:1, 68cc-8.91:1, 76cc-8.28:1
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: Scat Forged 4340
Connecting Rods: Heavy Beam with 150,000 psi bolts
• Fully assembled short block
• Crank, Rods and Pistons
- Item Requires Shipping
- 500.0 lbs.
- W5.0000” x H5.0000” x L5.0000”
- FREE 48 State Shipping
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