SKU: 80024186869

BluePrint Engines Chev 383 Power Adder Long Engine 445hp # BP38317CT1

Sale price$7087.50 Regular price$7875.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

BluePrint Engines Chev 383 Power Adder Long Engine 445hp # BP38317CT1BluePrint Engines Chev 383 Power Adder Long Engine 445hp # BP38317CT1 GM SB COMPATIBLE 383 C. I. POWER ADDER ENGINE 445 HP LONG BLOCK HP Torque: 445 HP 463 FT. LBS Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads Compression Ratio: 8. 9: 1 Camshaft: Hydraulic Roller Cam . 536 Intake . 555 Exhaust Lift and 224 Intake 236 Exhaust Duration @ . 050 1130 LSA Pistons: Forged Crankshaft: Steel Crank 3. 750" Stroke and 5. 700" Rods DESCRIPTION: HP

BluePrint Engines Chev 383 Power Adder Long Engine 445hp # BP38317CT1
GM SB COMPATIBLE 383 C.I. POWER ADDER ENGINE - 445 HP - LONG BLOCK
HP Torque:445 HP / 463 FT. LBS
Cylinder Heads:BluePrint Engines Aluminum Cylinder Heads
Compression Ratio:8.9:1
Camshaft:Hydraulic Roller Cam - .536 Intake / .555 Exhaust Lift and 224 Intake / 236 Exhaust Duration @ .050 - 1130 LSA
Pistons:Forged
Crankshaft:Steel Crank - 3.750" Stroke and 5.700" Rods
DESCRIPTION:
HP Torque: 445 HP / 463 FT LBS
Compression Ratio: 8.9:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
BLOCK:
NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.000"
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
Forged Pistons
Internal Front/ External Rear
CYLINDER HEADS:
BluePrint Aluminum Cylinder Heads - H8002K
64cc chamber
2.02" intake/1.60" exhaust valves
195cc intake/75cc exhaust runners
CAM SPECS:
Roller Cam
.536 Intake / .555 Exhaust
224 Intake / 236 Exhaust Duration @ .050 - 113 Degree Lobe Separation
IGNITION TIMING:
Initial timing - 10-16 0 and Total timing 32-34 0
ALSO INCLUDES:
Oil Pan
Valve Covers
Timing Cover
Power Adder engine
Built with a dual keyway crank
Harmonic Balancer
NOTES:
Power Adder engine.
Recommended Oil: BPP710 BluePrint Crate Engine Break In Oil
Recommended Fuel: 91 Octane
The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
Not for EGR

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80024186869

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Cheila
Massapequa, US
★★★★★ 5
Very stylish💜💜
Size: 6, Color: Light Blue, Size: 6, Color: Light Blue
This little suit for boys is very stylish. I bought it for my grandson for a wedding occasion and it looked very nice. The fabric is not too thick so for the summer wedding it was great. I pick the blue color and it looked fantastic!
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Reviewed in the United States on March 16, 2026
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Teresa Stevens
Bozeman, US
★★★★★ 5
Loved it
Fit perfectly
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Reviewed in the United States on December 9, 2025
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Anthony Honny
Chelsea, US
★★★★★ 4
Boys linen suit
Size: 10, Color: Light Blue
Looks great. Just wish it included a shirt
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Reviewed in the United States on March 21, 2026
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Denise
Whiting, US
★★★★★ 5
Great product
Size: 10, Color: Light Champagne, Size: 10, Color: Light Champagne
Not bring the tshirts but fit really good
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Reviewed in the United States on August 10, 2025
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Tania S
Lake Worth, US
★★★★★ 5
Very comfortable
Size: 14, Color: Light Green
I received so many compliments on my son’s outfit for graduation. 
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Reviewed in the United States on June 26, 2025

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