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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
BluePrint Engines Ford 347 Stroker Crate Long Engine # BP3479CTBluePrint Engines 347CI Stroker Crate Engine Small Block Ford Style Longblock Aluminum Heads Roller Cam HP & Torque: 415 HP 415 FT LBS Compression Ratio: 10. 0: 1 Aluminum Heads Hydraulic Roller Cam Cast Steel Crank Forged Pistons BLOCK: New Engine Block Square and parallel decked Align honed main bearing bore Cylinders honed on computer controlled machine to within . 0002 straightness and roundness Cylinders are sonic tested for thickness 4 Bolt Main
BluePrint Engines 347CI Stroker Crate Engine | Small Block Ford Style | Longblock | Aluminum Heads | Roller Cam
- HP & Torque: 415 HP / 415 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Cast Steel Crank
Forged Pistons
BLOCK:
- New Engine Block
Square and parallel decked
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness
4-Bolt Main
4.000" Bored .040" Over
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
ROTATING ASSEMBLY:
- New BluePrint Cast steel crankshaft
3.400" Stroke
Forged I-beam 5.400" connecting rods
Forged pistons
28oz External balance
CYLINDER HEADS:
- BluePrint Aluminum Cylinder Heads -HP9008
60cc chamber
2.02" intake/1.60" exhaust valves
190cc intake/65cc exhaust runners
CAM SPECS:
- Cam Type: Roller
.543 Intake .554 Exhaust
218 Intake / 226 Exhaust duration
@ .050 - 112 degree lobe separation
IGNITION TIMING:
- 34 Degrees Total at 3500 RPM
ALSO INCLUDES:
- Valve covers
Painted oil pan
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Nice briefs, worth the price
Size: Medium, Color: White
Briefs feel nice and I love the feel of cotton. Unfortunately they are missing a slot in the crotch that is usually present in these types of briefs.
Size is matching, soft to the touch.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Smooth
Size: Medium, Color: White
Fit is good. Material good
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Reviewed in the United States on May 6, 2026
★★★★★ 5
My absolute favorite boxers ever
Size: XX-Large, Color: White
I'm not a man, but I'm a nonbinary person with a big bottom and have tried many quality boxer brands over the years (including the unisex brands). These are my absolute favorite brand of boxers. They're super comfortable. It's taking me a while because I just keep forgetting to stock up but they are replacing all of my other boxers.
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Reviewed in the United States on March 8, 2026
★★★★★ 3
Too large
Size: Medium, Color: Burgundy,lake Blue,dazzling Blue,bijou Blue
Nice but medium size was just too large. Suggest ordering one size smaller.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
quality fabric and custom fit
Size: Large, Color: Cerise,orange,yellow,light Blue
excellent fit and fabric. This is my second order of this product
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Reviewed in the United States on February 25, 2026