Click on image to zoom

BP38317CT1 - BluePrint SBC 377/445HP 8.9:1 Long Block "Power Adder" Forged Crate Engine

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

BP38317CT1
Shipping: FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
Pricing: $6,799.88

Customize Your Item

- Additional Shipping Options -
 * required
Qty:
Free Shipping!

Description

BluePrint GM engines give you brute, honest horsepower that'll leave others in your rear view mirror. Manufactured using the Brand New, Made in the USA, BluePrint exclusive engine block. These completely brand new blocks are Square and parallel decked, have align honed main bearing bore. The cylinders are sonic tested for thickness and cylinders honed on computer controlled machine to within .0002 straightness and roundness.

Specifications:
Power: 445HP / 463 ft. lbs. of torque
Displacement: 377 CID
Bore x Stroke: 4.00” x 3.75”
Compression Ratio: 8.9:1
Recommended Fuel: 91 Octane
Block: Brand New, USA Manufactured & Machined Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: Brand New Forged
Connecting Rods: Forged 5.7” with 150,000 psi bolts
Pistons: Forged Aluminum pistons
Camshaft: Hydraulic Roller Tappet
Cam Lift: .536” Intake / .555” exhaust
Cam Duration @ .050”: 224 deg. Intake / 236 deg. Exhaust
Lobe Separation: 113 Degree
Cylinder Heads: Straight Plug Performance Aluminum, manufactured to accept both pre-85 and Vortec intake manifolds as well as center bolt and perimeter bolt pattern valve covers
Combustion Chamber: 64cc
Valves: 2.08” Intake/ 1.60” Exhaust
Rocker Arms: Aluminum Roller, 1.5:1 Ratio
Valve Springs: Dual, 1.295” Diameter, Max Lift .650”
Balance: Internal Front External Rear
Ignition Timing: Base 10 degrees BTDC, 34 degrees total

Engine Includes:
• Fully assembled long block
• Stamped Steel Chrome Valve Covers
• Melling High Volume Oil pump, pick-up and oil pan
• Front timing cover with 8” timing pointer
• Oil Filter Adapter
• Dyno Test Sheet

Warranty :
BluePrint limited 30 month / 50,000 mile parts & labor warranty. Click Here to view or download warranty form.

Application List

Universal

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)

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.


  • We don’t just want your business today. We want to EARN your business for LIFE!
  • USA Owned, Operated & Employed
  • Installers & Resellers Click Here to Apply
  • We Specialize In:
    • GM LS Conversions
    • Engine & Trans Combo Kits
    • Unique Ready to Run Engines
  • Have a question?
  • 888-748-4655 Mon-Fri 8AM-6PM EST
  • Click above for 24/7 Live Chat Service.