NISSAN-Z24-83-89-REBULT-ENGINE(CNG PROPAIN )-PLUS A 400.00 CORE DEPOSIT REQUIRED
$1,995.00
Description of long blocks.
All long blocks come with cylinder head(s) attached and valve train installed. Valve covers, timing cover, intake manifold and oil pan are not included.
All long blocks have, lifters, camshaft, timing chain (belt), timing gears, valve guides ,three angle cut seats, cam, rod and main bearings, pistons, piston rings, rod bushings (if applicable), gaskets and oil pump.
All cylinder blocks, cylinder heads, crankshafts and connecting rods are cleaned and shot peened and magnafluxed for cracks. All bolt holes are tapped.
All oil galleys are hand brushed with white cleaning brushes and cylinders are hand cleaned with cleaning solution .
Cylinder heads have seats cut three angle. After assembly, heads are vacuum checked for valve seating.
Crankshafts are ground and polished . Each oil galley is hand brushed .
All connecting rods are honed.
ALL OUR REMANUFACTURED LONG BLOCKS MEET OR EXCEED ORIGINAL EQUIPMENT SPECIFICATIONS
What are the engine specifications?
Engines remanufactured by our remanufacturing line meet or exceed O.E.M. specifications.
– New NPR pistons
– New NPR rings
– New S A gear timing gears and chain
– New Melling lifters
– New Melling oil pump
– New victor or coreteco gaskets
– Cylinder heads are pressure checked
– Three angle cut valve seats
– All head surfaces
– Blocks are bored, cylinder walls are honed
– Crankshafts are ground and polished
– Camshafts are ground to O.E.M. specifications, hardened and polished
– Connecting rods are resized to O.E.M. specifications
Complete Remanufactured Long Block Overview
The Nissan Z24/Z24i Rebuilt Engine (1983–1990) is a fully remanufactured long block designed to deliver strong performance and long-term reliability. Each unit comes with the cylinder head attached and the valve train fully installed, ensuring smooth assembly and compatibility with CNG and propane fuel setups. While essential components such as valve covers, timing cover, intake manifold and oil pan are not included, the long block arrives with all critical internal hardware professionally installed.
Professional Cleaning & Precision Machining
Every long block undergoes an extensive cleaning and inspection process to ensure OEM-level durability. All cylinder blocks, heads, crankshafts and connecting rods are cleaned, shot-peened and magnaflux-tested for cracks. Bolt holes are re-tapped, oil galleys are hand-brushed and cylinders are washed thoroughly with cleaning solutions. Cylinder heads receive precision three-angle valve seat cutting and are vacuum-tested for sealing accuracy. Crankshafts are ground and polished, and connecting rods are honed to exact tolerances.
Premium Components & Warranty Assurance
This remanufactured Nissan Z24 engine is built using high-quality replacement parts that meet or exceed OEM specifications. New NPR pistons and rings, SA Gear timing set, Melling lifters and Melling oil pump ensure exceptional internal stability. The block is bored, cylinders honed, camshafts reground to OEM specs, and gaskets replaced with Victor or Corteco brands. Every engine includes a 1-year unlimited-mileage warranty, covering defects in workmanship or installed parts, giving buyers confidence and long-term value.
Specifications:
- New NPR pistons
- New NPR rings
- New S A gear timing gears and chain
- New Melling lifters
- New Melling oil pump
- New victor or coreteco gaskets
- Cylinder heads are pressure checked
- Three angle cut valve seats
- All head surfaces
- Blocks are bored, cylinder walls are honed
- Crankshafts are ground and polished
- Camshafts are ground to O.E.M. specifications, hardened and polished
- Connecting rods are resized to O.E.M. specifications
contact us at 800 675-1000 or 323 585 3333
SUMMARY OF OUR ENGINE LIMITED WARRANTY:
Passenger car and light truck up to 1/2 ton . Long blocks are covered for 1 years or unlimited miles. If failure of a long block should occur during the first twelve months and it is determined the failure is due to a defect in workmanship or parts installed by UNITED ENGINE will replace or repair the defective unit to the original buyer.
| Engine Type | Rebuilt Long Block (CNG/Propane Compatible) |
|---|---|
| Model | Nissan Z24 / Nissan Z24i |
| Displacement | 2.4L (Z24 Engine Series) |
| Brand | United Engine (Remanufactured) |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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