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Chevy 327 Long Block Engine Assembly |
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When building a strip or street car, many of our customers prefer a Chevy small block to power their vehicle. A Proformance Unlimited Chevy 327 long block engine is a low cost alternative to a stock rebuild or a factory crate motor. We recommend this Chevy long block to our customers looking for a low maintenance, moderate horsepower motor that will be used in their daily driven vehicles.
Our Chevy 327 long block motor begins with a four bolt main block and a 327 crankshaft. With the use of a set of Dart or Edelbrock aluminum cylinder heads our 327 long block is capable of producing 375 horsepower. If you are looking for a solid foundation to build the engine that will power your weekend driver then look no further than our Chevy 327 long block.
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 engines with a one year, unlimited mile warranty.
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Chevy 327 Long Block Engine Assembly Options
- 327 ci Long Block - 375 HP
 | | | | 327 ci Long Block Assembly - 375 HP | | | | Short Block Specs: | - Seasoned Large Journal 4 Bolt Main Block w/ 2 Piece Rear Main Seal
- Bored & Honed .030 w/ Deck Plate
- Mains Align Honed
- Block Decked .020
- Dura Bond Cam Bearings
| - Brass Freeze Plug & Oil Galley Kit
- Block Painted Color of Your Choice
- Precision Ground 327 Crankshaft
- Tri-Metal Clevite 77 Rod & Main Bearings
| - Scat I-Beam Bushed Connecting Rods w/ ARP Rod Bolts
- Speed-Pro or Keith Black Pistons
- Hand Filed Performance Rings
- Complete Rotating Assembly will be Balanced
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| | Long Block Specs: |
- Includes Everything Above Plus:
- Custom Ground Hydraulic Flat Tappet High Performance Street Camshaft
- Anti-Pump Up High Rev Lifters
- Dart or Edelbrock Aluminum Cylinder Heads
- Stainless Steel 2.02 Intake Valves
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- Stainless Steel 1.60 Exhaust Valves
- High Performance Valve Springs & Retainers
- 7/16 Screw-In Studs & Hardened Guide Plates
- Chrome Moly Push Rods
- Performance Stainless Steel Roller Rockers
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- Melling High Volume Oil Pump & Screen
- Melling Oil Pick Up
- Chrome Front Sump Oil Pan & Dip Stick1
- 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 327 ci Long Block Engine Assembly |  |
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