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BluePrint 385HP, 355cid Small Block Chevy

Our BluePrint GM engines give you brute, honest horsepower that'll leave others in your rear view mirror. Produced from hand-picked, seasoned four-bolt main blocks and precision built to exacting specifications, every engine in our lineup is ready for years of dependable performance.

Chevy 355 Small Block, Vortec Heads

385 hp/405 ft/lbs Torque

Block:
* 4-bolt main block
* Passenger side dipstick
* Square and parallel decked
* Align-honed main bearing bore
* Cylinders honed within .0002 in. straightness and roundness
* Cylinders are sonic tested for thickness

Rotating assembly:
* New cast crankshaft
* Hypereutectic pistons
* Chevy heavy beam rods with 150,000 psi bolts
* Moly rings
* Balanced rotating assembly
* High-volume oil pump
* Flat tappet hydraulic lifter camshaft
* Heavy-duty double roller timing set

Cylinder heads:
* New cast iron "Vortec" heads
* 1.25 in. diameter valve springs
* Hardened retainers and springs
* 2.02 in. swirl-polished intake valves
* 1.60 in. swirl-polished exhaust valves
* Hardened pushrods
* Dual-plane satin finish intake manifold
* 9.5 to 1 compression
* New chrome valve covers
* Brass freeze plugs
* Dyno-tested--and shipped with results

444HP, 383 Aluminum Head Stroker

Our BluePrint GM engines give you brute, honest horsepower that'll leave others in your rear view mirror. Produced from hand-picked, seasoned four-bolt main blocks and precision built to exacting specifications, every engine in our lineup is ready for years of dependable performance.