Description

Nissan Z24/Z24I 2.4L Remanufactured Long Block Overview

The Nissan Z24 or Z24I long block, compatible with 1983–1990 models, comes with cylinder head(s) attached and a complete valve train installed. Valve covers, timing cover, intake manifold, and oil pan are not included. This engine ships to commercial addresses with a loading dock or forklift in the lower 48 states. A core deposit of $400.00 is required. This remanufactured engine ensures reliability and high-quality performance for your Nissan vehicle.

Precision-Built Components for Optimal Performance

Each long block features lifters, camshaft, timing chain or 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. Cylinder blocks, heads, crankshafts, and connecting rods are cleaned, shot-peened, and magnaflux-tested for cracks. Oil galleys are hand-brushed, cylinders hand-cleaned, and cylinder heads vacuum-checked after assembly for proper valve seating. Crankshafts are polished, and connecting rods are honed, ensuring OEM-level quality and durability.

OEM-Quality Rebuilt Engine and Warranty

This Nissan Z24/Z24I long block is built to meet or exceed original equipment specifications. Components include new NPR pistons and rings, S.A. Gear timing gears and chain, Melling lifters, Melling oil pump, and Victor or Corteco gaskets. Cylinder heads are pressure-checked, three-angle cut valve seats, blocks bored and honed, crankshafts polished, camshafts hardened and polished, and connecting rods resized to OEM specifications. Passenger cars and light trucks up to 1/2 ton are covered with a 1-year unlimited mileage parts warranty.

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

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.

contact us at 800 675-1000 or 323 585 3333