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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
BluePrint Engines Chev 400 Stroker Crate Engine 508HP Serpentine Kit BP4002CTCKVBluePrint Engines Chev 400 Stroker Crate Engine 508HP Serpentine Kit BP4002CTCKV Engine comes with CVF Serpentine kit Vintage Rocker Covers & Air Cleaner Assembly 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
- BluePrint Engines Chev 400 Stroker Crate Engine 508HP Serpentine Kit BP4002CTCKV
- Engine comes with CVF Serpentine kit / Vintage Rocker Covers & Air Cleaner Assembly
- 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 - HP8103
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 0 lobe separation
IGNITION TIMING:
- 10-160 inital and total timing 32-340 at 3500 RPM
ALSO INCLUDES:
- Intake Manifold Dual Plane Aluminum
750cfm Carburetor - Distributor
- Valve Covers
- Harmonic Balancer
- Spark Plugs
- Spark Plug Leads
- Oil pan
- Timing Cover
- Dyno Tested and Shipped with Results
- Long Style Water Pump
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
4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Super comfy
Color: Soft, Size: Queen(28"×16"×5.9")
Absolutely love this pillow! It’s incredibly soft, supportive, and stays cool throughout the night. I’ve been sleeping much better since getting it. Great quality, perfect firmness, and definitely worth every penny.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Soft pillow
Color: Soft, Size: Standard(24"×16"×5.5")
This latex pillow has been a great addition to my sleep routine. It offers the perfect balance of softness and support, especially side sleeping. I noticed less pressure on my neck and shoulders after using it. I also like that it’s made with natural latex and free from harsh memory foam chemicals. The removable cover is convenient, and the packaging makes it feel like a premium product.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Perfect Balance of Comfort & Support!
Color: Soft, Size: Standard(24"×16"×5.5")
I absolutely love this pillow! The Talalay latex feels incredibly supportive while still being soft and comfortable. Unlike memory foam, it doesn't trap heat or give off any chemical smell-just clean, natural comfort.
I've noticed a huge difference in my sleep quality; it relieves pressure from my neck and shoulders, and I wake up without stiffness.
The Tencel cover is smooth, breathable, and removable for easy washing, which makes it feel extra fresh. The packaging was beautiful, making it feel like a premium gift right out of the box.
If you're looking for a high-quality natural pillow that's supportive, durable, and chemical-free, this is it. Highly recommend!
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Reviewed in the United States on August 31, 2025
★★★★★ 3
Hard to judge thickness with only dimensions to go by
Color: Soft, Size: Standard(24"×16"×5.5")
Very nice quality, just what I hoped for. But it's just too thick for me. I'm thinking of using my electric knife to try to skim enough off to be usable. I've slept most of my life on latex pillows and have not enjoyed using other pillows.
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Reviewed in the United States on February 3, 2026
★★★★★ 4
Good pillow, but too high for my neck
Color: Soft, Size: Standard(24"×16"×5.5")
I love the Talalay latex for the quality, and that there is no smell. However, it is too high for my neck. I wish the company would make it in a 3" version, instead of just 5.5". They do have a "slim" version, but it is not even the same kind of pillow. It measures 2.5" and the back side is completely flat, so you can not turn it in over for use. The company basically took this 5.5" version and cut it in half for the slim.
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Reviewed in the United States on June 7, 2025