Chevrolet Performance LT4 6.2L Supercharged Wet Sump Crate Engine # 19431955
US$ 13975.00
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Description
BluePrint Engines Chev 383 Short Block Plus Stroker Engine 436hp # BP38318SPBluePrint Engines Chev 383 Short Block Plus Stroker Engine 436hp # BP38318SP DESCRIPTION: HP Torque: 436 HP 443 FT LBS Compression Ratio: 10. 0: 1 Hypereutectic Pistons Cast Steel Crank BLOCK: 4 Bolt main 4. 00" bore Passenger side dipstick Align honed main bearing bore Cylinders honed on computer controlled machine to within . 0002 straightness and roundness Cylinders are sonic tested for thickness ROTATING ASSEMBLY: New BluePrint Cast steel
BluePrint Engines Chev 383 Short Block Plus Stroker Engine 436hp # BP38318SP
DESCRIPTION:
HP Torque: 436 HP / 443 FT LBS
Compression Ratio: 10.0:1
Hypereutectic Pistons
Cast Steel Crank
BLOCK:
4 Bolt main
4.00" bore
Passenger side dipstick
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness
ROTATING ASSEMBLY:
New BluePrint Cast steel crankshaft
3.75" stroke
Hypereutectic pistons, 12CC Dish
New rods with 150,000 PSI bolts
Hastings moly rings
Melling high volume oil pump
Hydraulicroller cam
Heavy dutysingle roller timing set
Harmonic balance
CAM SPECSW/ 1.6 ROCKER ARM:
Cam Type: Roller
.544 Intake .555 Exhaust
230 Intake / 236 Exhaust duration
@ .050, 110 0 lobe separation angle
IGNITION TIMING:
34 degrees total (at 3500 RPM)
ALSO INCLUDES:
Oil pan and timing cover
NOTES:
This engine features a true 4 inch bore, which mathematically yields 377 CID with a 3.75 inch stroke.
This engine requires a weighted 8" harmonic balancer (included), andlate 350ciweighted flexplate/flywheel.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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]
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4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Hands free comfort!!
Size: 5 Big Kid, Color: Black
Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025
★★★★★ 5
good shoes
Size: 8 Toddler, Color: Black, Size: 8 Toddler, Color: Black
fit great the child like it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Toddler approved
Size: 8 Toddler, Color: Black
My kid loves these shoes. We’ve bought them multiple times. She can get them on and off easily and they stand up to her wild adventures.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
So cute and so worth it!
Size: 3 Little Kid, Color: Turquoise
AMAZING for my 7 year old daughter. She can tie shoes but I no longer have to wait on her to do so. It takes 2 seconds for her to put these on and she says that they are super comfortable. We have been to Silver dollar City multiple times and she never complains about her feet hurting! They are easily washed in the washer. They hold up great. I think they are very much worth the money! Fit normal.
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Reviewed in the United States on December 8, 2025
★★★★★ 4
Our everyday shoe!
Size: 13 Little Kid, Color: Turquoise
Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!
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Reviewed in the United States on November 30, 2025