Your Classic Car Parts Headquarters

Talk to a Corvette Sales Tech
1-877-305-8966
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

BluePrint Engines ProSeries Big Block Chevy 598 C.I. 741 HP Deluxe Dressed Carbureted Crate Engine with Big Pulley Kit

Item EK-25-903139
Product Image
BluePrint Engines ProSeries Big Block Chevy 598 C.I. 741 HP Deluxe Dressed Carbureted Crate Engine with Big Pulley Kit
Verify parts fit and get product recommendations.
Corvette Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-305-8966 Chat Now
$0.00
Want $10? Write one of the first 5 reviews
Our Price

$16,149.00

In Stock

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Description, Q&A

      Description


      HP & Torque: 741 HP / 703 FT LBS
      Compression Ratio: 10.5:1
      Aluminum Heads
      Hydraulic Roller Cam
      Forged Crank
      Forged Pistons
      BLOCK:
      NEW BluePrint Cast Iron Block
      Manufactured and Machined in the USA!
      4-Bolt Main
      4.600" Bore
      1-Piece Rear Main Seal
      Mech fuel pump provision: Yes
      Standard Deck
      ROTATING ASSEMBLY:
      New BluePrint Forged Crankshaft
      4.500" Stroke
      Forged H-beam 6.480" connecting rods
      Forged Pistons
      Internal
      CYLINDER HEADS:
      BluePrint Aluminum Cylinder Heads -PS8012
      119cc chamber
      2.30" intake/1.88" exhaust valves
      358cc intake/125cc exhaust runners
      Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting.
      Must verify header/exhaust clearance
      CAM SPECS:
      .647 Intake .647 Exhaust
      258 Intake / 266 Exhaust duration
      @ .050 – 112-degree lobe separation
      IGNITION TIMING:
      34° total timing
      ALSO INCLUDES:
      Valve covers, oil pan and timing cover
      Harmonic balancer
      Intake Manifold
      Carburetor
      Distributor
      Plugs and wires
      Installed Complete Black Front Accessory Drive
      Alternator, A/C, P/S, WP, All belts and pulleys.
      NOTES:
      Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting
      Must verify header/exhaust clearance

      BluePrint Engines PS5980CTCKB

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

      No questions about this product yet. Ask the First Question