VEGE DCM3 Remanufactured 5.7L LT1 Long Block Crate Engine – Gen II Small Block Chevy

The Premium 5.7L LT1 Crate Engine for 1993-1994 Camaro & Firebird

The VEGE DCM3 remanufactured long block crate engine is a premium-quality replacement for 1993-1994 Chevrolet Camaro and Pontiac Firebird vehicles equipped with the 5.7L/350 cubic inch Gen II LT1 V8 . This 5.7L LT1 engine is a direct-fit replacement for these iconic F-Body applications, providing budget-friendly performance without compromising on quality . With VEGE’s over 80 years of remanufacturing expertise, each engine is reverse-engineered to remove original factory defects and reconditioned to meet or exceed OEM specifications .

Whether you’re restoring a 1993-1994 Camaro Z28 or Firebird Formula/Trans Am, this DCM3 crate engine delivers the reliability and performance that GM enthusiasts demand.

What Makes the VEGE DCM3 a Smart Replacement Choice?

The VEGE DCM3 long block is far more than a simple used engine—it’s a thoroughly remanufactured assembly that undergoes rigorous quality control . As part of VEGE’s extensive GM engine program, this 5.7L LT1 V8 is designed specifically for 1993-1994 F-Body applications .

VEGE’s advanced remanufacturing process begins with complete disassembly of the donor core, stripping it back to component parts for inspection and cleaning. Certified technicians then recondition components to factory specifications, replacing wearable parts or machining them back to OE standards . The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability .

All of VEGE’s manufacturing facilities have achieved both QS-9000 and ISO 9001 certification levels, making VEGE one of the few engine remanufacturers in the world to hold both engineering and manufacturing certifications .

VEGE DCM3 Engine Specifications

Based on the product specifications from multiple sources :

Please note: Ancillary components such as the intake manifold, throttle body, oil pan, valve covers, timing cover, water pump, and harmonic balancer must be transferred from your original engine. Engine includes oil pump, camshaft, and gasket .

VEGE Remanufactured Engines – Quality You Can Trust

Over 80 Years of Remanufacturing Excellence

VEGE has been at the forefront of the automotive aftermarket industry since 1936. VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds . These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications .

Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards . The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability .

VEGE Gasoline Engine Warranty: 3-year / unlimited mileage 

What’s Included with Your VEGE DCM3 Long Block?

When you purchase this VEGE DCM3 long block from NH Race Engine, you receive a fully assembled remanufactured engine ready for installation:

• ✅ Remanufactured cast iron engine block

• ✅ Reconditioned aluminum LT1 cylinder heads

• ✅ Internal rotating assembly (crankshaft, connecting rods, pistons)

• ✅ Camshaft

• ✅ Oil pump and gasket 

Important Note: This is a long block assembly. Ancillary items such as the intake manifold, throttle body, oil pan, valve covers, timing cover, water pump, and harmonic balancer must be transferred from your original engine .

DCM3 Engine Applications and Fitment

Compatible Vehicles

The VEGE DCM3 is a direct-fit replacement for vehicles equipped with the GM 5.7L LT1 V8 (VIN “P” for 1993-1994 applications) . Compatible applications include:

Chevrolet:

• 1993-1994 Chevrolet Camaro

• 1993 Chevrolet Caprice 

• 1994 Chevrolet Impala 

• 1993-1994 Chevrolet Truck 

GMC:

• 1993-1994 GMC Truck 

Pontiac:

• 1993-1994 Pontiac Firebird 

Important Fitment Notes

• Direct fit for 1993-1994 Camaro Z28 and Firebird LT1 applications 

• Retains factory OptiSpark system 

• Long block only – not available in short block configuration 

• Comes with a camshaft 

Does not fit 1995 Caprice VIN P – consult your vehicle’s specifications for the correct part number .

Technical Specifications

• Engine Displacement: 5.7L / 350 cubic inches 

• Engine Make/Size: Chevy Small Block 

• Cylinder Head Material: Aluminum 

• Engine Block Material: Cast iron 

• Shipping Weight: 600 lbs 

• Package Dimensions: 36″ x 36″ x 36″ 

VEGE DCM3 Engine FAQs

What vehicles use the VEGE DCM3 engine?

The DCM3 is designed as a direct replacement for 1993-1994 Chevrolet Camaro and 1993-1994 Pontiac Firebird vehicles equipped with the 5.7L LT1 V8. It also fits select 1993-1994 Chevrolet, GMC trucks, 1993 Caprice, and 1994 Impala applications .

What’s included with the VEGE DCM3?

The DCM3 comes as an assembled long block including cylinder heads, camshaft, internal components, oil pump, and gasket. Intake manifold, throttle body, oil pan, valve covers, timing cover, water pump, and harmonic balancer are not included .

What warranty comes with the VEGE DCM3 engine?

VEGE gasoline engines are backed by a comprehensive 3-year / unlimited mileage warranty .

Does the DCM3 retain the OptiSpark system?

Yes, the ATK/VEGE DCM3 engine retains the factory OptiSpark system .

Is the DCM3 a direct replacement for my LT1 Camaro or Firebird?

Yes, the ATK/VEGE DCM3 engine is a direct fit for 1993-94 Camaro Z28 and Firebird LT1 applications .

Will this fit my 1995 Caprice VIN P?

No, this engine does not fit 1995 Caprice VIN P applications. Contact us for the correct part number for your vehicle .

Does this engine come with a camshaft?

Yes, the ATK 059-DCM3 engine comes with a camshaft .

Why Choose NH Race Engine for Your LT1 Crate Engine?

As a Netherlands-based specialist serving performance enthusiasts across Europe, NH Race Engine brings unmatched expertise to your LT1 project. We understand the unique requirements of European builds—from shipping logistics to regional considerations. Our team of experienced professionals can guide you through every aspect of your VEGE DCM3 engine purchase.

Browse our Small Block Chevy collection and other crate engine offerings to find the perfect solution for your build. We also offer a complete range of supporting parts—from fuel pumps to transmissions—to ensure your build is comprehensive and reliable.

Order Your VEGE DCM3 Crate Engine from NH Race Engine Today

The VEGE DCM3 Remanufactured Long Block Crate Engine delivers exceptional value for 1993-1994 Camaro and Firebird restoration and replacement projects. With VEGE’s industry-leading remanufacturing process, comprehensive 3-year warranty, and NH Race Engine’s European distribution network, you can trust that your replacement engine delivers the quality and reliability you demand.

Contact NH Race Engine today to discuss your DCM3 engine requirements. Our expert team can help you navigate compatibility, shipping, and installation considerations for your European vehicle.