Chevy SBC 350 to 427 CID Forged Short Block Assembled Engine Motor 1000+ HP

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MPN: PCE284.1014 UPC: 840136532798
Available Extended Warranty Eligible
US $5,460.00

Out of Stock


Speedmaster small block 427 c.i.d. short block engines are the solution to a hassle-free power build! These combinations start with a reliable Speedmaster 9.25 in. block for added strength.


Part Number:PCE284.1014
Part Type:Short Block Engine
Rear Main Style:2pc. RMS
Crankshaft Material:Forged 4340
Piston Material:2060 Aluminum
Block Piston Style:-16c. Dish, with two valve reliefs
Connecting Rod Material:4340 Steel
Connecting Rod Beam Style:Racing H-Beam
Engine Block Material:Cast Iron
Main Bolt Style:4 Bolt
Main Journal Type:400 Mains
Deck Height:9.025"
Engine Balance:Internal
Oil Pan Included:No
Harmonic Balancer Included:No
Flexplate Included:No
Main Bearings Included:Yes
Rod Bearings Included:Yes
Bearings Brand:King Race Engine Bearings.
Notes:Machined, Balanced and Assembled in our USA Machine Shop. Each assembly will include a balance card with specifics on the balance job.


Built by our proffesional engine builders in the USA, these 427 c.i.d. short blocks are then packed with forged 4340 steel crankshafts and race I-beam connecting rods, forged dish pistons with full floating pins, and coated cam bearings for added durability from King Engine Bearings.
There are so many ways to create horsepower, but with our dyno-tested short block assemblies, components are properly matched for big performance, saving you the headaches.

Speedmaster small block 427 c.i.d. short block engines offer horsepower that's reliable and affordable. 

Features include: 
* Fully USA Machined Speedmaster Block
* 4-Bolt Main Engine Block and Brass Freeze Plugs
* 4340 Steel Crankshaft
* Forged Pistons ( Dished -16cc )
* Forged "H" Beam Connecting Rods
* Zero Gap Moly Piston Rings
* Race King Brand Engine Bearings Only.

Brand Information

In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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