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BP38318SP - BluePrint SBC 377CID Brand New 1pc RMS Short Block with Hypereutectic Pistons & Cast Crankshaft

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Shipping: FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
Pricing: $3,299.88

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BP38318SP - BluePrint Brand New SBC 377CID 1pc RMS Short Block Includes:
• 8” Harmonic Balancer, Timing Tab & Bolt
• Oil Pan and Dipstick & Tube
• Oil Filter Adapter
• Melling high volume oil pump
• Heavy duty single roller timing set
• Performance Hydraulic Roller Camshaft
• Roller Lifter Retainer and Plates

BluePrint Short Blocks provide you with a stout basis to build your custom engine on.

Displacement: 377 CID
Bore x Stroke: 4.00” x 3.75”
Block: Brand New Cast & Machined in the USA Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: New Cast Iron 3.75” Stroke
Connecting Rods: New Cast 5.700”
Pistons: Hypereutectic Aluminum 12cc Dished
Camshaft: Hydraulic Roller Tappet
Cam Lift: With 1.6 Rockers .528” Intake / .536” exhaust
Cam Duration @ .050”: 221 deg. Intake / 226 deg. Exhaust
Lobe Separation: 110 Degree
Balance Front: External
Balance Rear: External

Head Size / Compression Ratio:

64cc — 10.01:1

BluePrint limited 12 month parts & labor warranty. Click Here to view or download warranty form.

Related Products:
BluePrint 377CID Short Block with Forged Crankshaft
BluePrint 377CID Short Block with Forged Crankshaft and Forged Pistons
Chevrolet Performance 383 Short Block

Application List


Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”
  • Free Shipping!
  • FREE 48 State Truck Freight Shipping (International shipping will require freight quote)

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