Sign Up to Get
10% Off Your Next Order!
+ 500 FREQUENT BUYER POINTS
Be among the first to receive Weekly Specials & OPGI News.
10% off restoration parts only. 500 Frequent Buyer Points added after promotional order ships. See welcome email for full details.
Sign up for texts from OPGI, and get all our best offers and more!
By subscribing to OPGI text messaging at 80205, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
ADDED TO YOUR CART!
Crate Engine, BluePrint SB 400ci, Deluxe Dressed Long Block
ADDED TO YOUR WISHLIST!
Add new power and life to your ride with this brand new crate engine from BluePrint Engines. Featuring an all new engine block that BluePrint designed, manufactured and machined right here in America. Engine is ready to drop in and has been fully Dyno tested, passed vigorous inspections, and is ready to power up your project. With BluePrint offering one of the best warranties in the business, you will have peace of mind when you drop this motor in between your frame rails.
TECHNICAL SPECIFICATIONS HP & Torque: 500 HP / 510 FT LBS Compression Ratio: 10.3:1 Aluminum Heads Hydraulic Roller Cam Forged Crank Forged Pistons BLOCK: NEW BluePrint Cast Iron Block Manufactured and Machined in the USA! 4-Bolt Main 4.125" Bore 1-Piece Rear Main Seal Mech fuel pump provision: Yes Passenger Side Dipstick Drilled and tapped for clutch linkage ROTATING ASSEMBLY: New BluePrint Forged Crankshaft 3.750" Stroke Forged I Beam 5.700" connecting rods w/ 150,000 psi bolts Forged Pistons Internal Front/ External Rear CYLINDER HEADS: BluePrint Aluminum Cylinder Heads 64cc chamber 2.08" intake/1.60" exhaust valves 220cc intake/67cc exhaust runners CAM SPECS: Cam Type: Roller .555 Intake .576 Exhaust 236 Intake / 242 Exhaust duration @ .050 - 110 ° lobe separation IGNITION TIMING: 10-16° inital and total timing 32-34° at 3500 RPM ALSO INCLUDES: Holley 850cfm Carburetor – Manual Choke or Holley Sniper EFI Intake Manifold dual plane, satin aluminum Distributor Valve covers Harmonic balancer Spark plugs Spark plug wires Fuel Pump Oil pan Timing cover Dyno tested and shipped with results Long Style Water Pump Complete Front Accessory Drive with P/S. 7B10 Peanut style A/C compressor, 1-Wire Alternator. Front Accessory Drive does NOT fit Corvette WARRANTY: 30 month / 50,000 mile NOTES: NEW BluePrint block manufactured and machined in the USA! The Aftermarket intake manifold and heads installed on this engine may not be compatible with OEM accessory brackets that use intake or exhaust mounted bosses. The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
Weekend Bonus!