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Chevy 502 Long Block Engine Assembly |
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It’s a jungle out there and if you are going to be a player then you need to carry a big stick. While there are numerous ways to build horsepower, the easiest is with a Chevy big block! One of the biggest sticks that you can carry is a Proformance Chevy 502 stroker long block!
If you are one to not follow the pack then our Chevy 502 long block engine is what you have been looking for. When everyone else is going with smaller and lighter motors in their weekend warriors, you can go bigger and badder. Featuring a Eagle forged steel crankshaft, your choice of SRP or Mahle pistons, and Dart aluminum cylinder heads, our Chevy 502 stroker long block motor, cranking out a whopping 600 HP, is certain to be noticed wedged between your shock towers.
From custom painted engine blocks to our exclusive March Performance serpentine belt system, Proformance Unlimited can supply you with the long block motor that you have dreamed of and others fear! With over 50 years of shop experience, you can rest assured that we are here to help design and build the engine combination that best suits your vehicles needs. Unlike our competition, we stand by our long block motors with a one year, unlimited mile warranty.
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Chevy 502 Long Block Engine Assembly Options
- 502 ci Long Block - 600 HP
 | | | | 502 ci Long Block Assembly - 600 HP | | | | Short Block Specs: | - Chevy 502 Block w/ 1 Rear Main Seal
- Mains have been Align Honed
- Block has been Decked .020
- Dura Bond Bearing
| - Brass Freeze Plugs & Oil Galley Kit
- Block Painted Color of Your Choice
- Eagle 4340 Forged Steel Crankshaft
- Eagle H-Beam Connecting Rods w/ ARP Bolts & Bushed Pins
| - SRP or Mahle Forged Flat Top Pistons
- Tri-Metal Clevite 77 Rod & Main Bearing
- Hastings Hand Filed Performance Rings
- Complete Rotating Assembly will be Balanced
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| | Long Block Specs: | - Includes Everything Above Plus:
- Custom Ground Hydraulic High Performance Camshaft
- Roller Lifters
- Lifter Guides
- Roller Lifter Retainer Tray
- Dart Aluminum Performance Cylinder Heads
| - Stainless Steel 2.25 Intake Valves
- Stainless Steel 1.88 Exhaust Valves
- High Performance Valve Springs & Retainers
- 7/16 Screw-In Studs & Hardened Guide Plates
- Chrome Moly Push Rods
- Performance True Aluminum Roller Rocker Arms
| - Three Piece True Roller Timing Set
- Melling High Volume Oil Pump & Screen
- Chrome Oil Pan1
- Chrome Dip Stick & Tube
- Chrome Timing Cover
- Fel-Pro Performance Gaskets
| We document in detail the assembly of your long block motor. We provide you with pictures that were taken during the assembly of your custom built engine to document the quality of parts and workmanship that went into your motor. | | | 1 Rear & Double Sump Oil Pan - Additional $150 |
Chevy 502 ci Long Block Engine Assembly |  |
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