Show Financing?: Yes

632 Short Block

Starting at $9,999

Want the behemoth 632 Big Block Chevy without all the extra weight? Our aluminum short block version will shave off some extra poundage to help with vehicle acceleration and handling.

Payment Plans Available!paytommorrow_logo 632 Chevy Big Block Short Block Engine: C632-SSA-SBGet Pre-Approved

Horsepower: Up to 1,000
Torque: Up to 900
Bore/Stroke: 4.600 x 4.750
Compression: Varies with Chamber Size
Fuel Type: Varies with Chamber Size
Block: Aftermarket 10.2, Aluminum
Crankshaft: 4340 Forged
Rods: H-Beam, 4340 Forged Steel
Pistons: 2618 Forged Aluminum 3cc Valve Relief
Bearings: King XP / Clevite H
Camshaft: Not Included
Heads: Not Included
Valves: Not Included
Rocker Arms: Not Included
Intake: Not Included
Oil Pan: Not Included
Valve Covers: Not Included
Power Adder: N/A
Fuel Delivery: Not Included
Ignition: Not Included
Dyno Testing Image

Dyno Testing

Here at Prestige Motorsports, our “Dyno Promise” means that we dyno test every engine we build to verify the quality of our work, the integrity of each component, and the reliability of every engine we construct. Then, we deliver the dyno results for your project directly to you, the customer.

Engines will produce +/- 2% of advertised power at the flywheel. Advertised power levels are achieved using an electric water pump and specific induction and exhaust systems. Power will vary after pulley systems are installed or if changes are made to the induction or exhaust system (e.g. camshaft, cylinder head, compression, intake manifold, exhaust headers, air filters, etc.). Chassis dyno results measure power at the wheels and only calculate flywheel horsepower. Wheel horsepower is affected by a variety of vehicle-specific criteria including driveline design, body and chassis flex, air intake location, etc. Therefore, calculating flywheel horsepower from wheel horsepower is not an accurate representation of actual flywheel horsepower.

Warranty Image


This Prestige Motorsports engine is built to order and comes with a 3-year, unlimited miles warranty. Our warranty covers the base engine from intake manifold to oil pan.

Comparable Engines

Product: Current: 632 Short Block 632 Short Block 582 Short Block
Horsepower: Up to 1,000 Up to 1,000 Up to 1,000
Torque: Up to 900 Up to 900 Up to 900
Best Use: Street/Strip Street/Strip Street/Strip
Max RPM: N/A N/A N/A
Idle Quality: N/A N/A N/A
Bore/Stroke: 4.600 x 4.750 4.600 x 4.750 4.600 x 4.375
Block: Aftermarket 10.2, Aluminum Aftermarket 10.2 Deck, Iron Aftermarket 9.8 Deck, Iron
Crankshaft: 4340 Forged 4340 Forged Steel 4340 Forged Steel
Rods: H-Beam, 4340 Forged Steel H-Beam, 4340 Forged Steel H-Beam, 4340 Forged Steel
Pistons: 2618 Forged Aluminum 3cc Valve Relief 2618 Forged Aluminum 3cc valve relief 2618 Forged Aluminum 10cc dome
Oil Pan: Not Included Not Included Not Included
Camshaft: Not Included Not Included Not Included
Heads: Not Included Not Included Not Included
Intake: Not Included Not Included Not Included
Price: Starting at $9,999 Starting at $5,999 Starting at $5,999

Upgrades & Add-ons

Ready to upgrade your project? Add a kit from each area below to convert your base engine into a turn-key package. Kits come installed and dyno tested with your engine. Please note that not all of the options listed below are available for every engine. Contact us for more details.

Fuel Supply

Don’t waste time and frustration on that old carburetor. Fuel your engine with a dyno tested system for proven performance.

Ignition System

You'll need a top-notch ignition system for trouble-free performance. Let us customize one for you with everything needed to keep the spark alive.

Pulley Kits & Accessories

Pulleys drive vital components. Let us install a high-quality kit that keeps your engine running and provides max clearance for cooling systems. Available in multiple finishes!