VEGE 547W 3.5L 3471cc Heavy Duty Long Block Remanufactured Crate Engine

Description

Command relentless commercial towing torque using the VEGE 547W Remanufactured Crate Engine. Engineered as a 3.5L 3471cc heavy-duty V6 replacement long block, this powertrain outputs 214 brake horsepower at 5,400 RPM and 224 lb-ft torque at 4,100 RPM. Overhead camshafts and multi-port electronic fuel injection supply stout pulling force across heavy cargo vans, fleet transport vehicles, and shuttle buses.

A thick-wall cast iron block houses an 89.0 mm cylinder bore and a 93.0 mm stroke. Four ductile iron cross-bolted main caps secure a forged steel crankshaft rotating on tri-metal bearings. Hypereutectic aluminum alloy pistons establish a 9.0:1 compression ratio above a 5.2-quart steel oil pan. Total dry engine weight measures 375 lbs.

Key Features of VEGE 547W

Commercial fleet operators prefer to buy VEGE 547W crate engine units to keep heavy cargo vans and delivery trucks generating revenue without chronic downtime. Heavy-duty internal parts resist wear from sustained payload weights and constant stop-and-go metro traffic.

• 89.0 mm torque-plate honed cylinder bores minimize ring friction to sustain maximum cylinder compression.
• Forged steel crankshaft journals resist surface scouring during heavy vehicle pull scenarios.
• High-capacity oil pump maintains generous fluid volume to internal bearings under continuous high-load runs.
• Heavy-duty valve seat inserts prevent recession during extended continuous highway towing cycles.
• The VEGE 547W balanced reciprocating kit prevents structural harmonic stress through vehicle chassis mounts.
• Multi-layer steel cylinder head gaskets maintain combustion integrity under severe summer hauling conditions.
• Fluoroelastomer front and rear main seals provide leak-free protection under punishing route schedules.

Torque Output Camshaft Operational Parameters

Torque output covers an expansive band between 1,400 and 5,600 RPM, giving drivers plenty of low-speed tractive pull to move fully laden utility vehicles up steep inclines. Cam duration measures 200 degrees at 0.050-inch lift, generating 0.358-inch valve lift and pulling eighteen inches of mercury vacuum at an 750 RPM idle. The engine functions on 87-octane gasoline, maintaining 45 to 65 PSI oil pressure.

Transmission Mating Chassis Structural Fitment

The rear block casting mates directly to commercial automatic transmission cases and manual bellhousings. Internal neutral balancing allows straightforward attachment to factory flexplates. The steel oil pan profile drops past engine cradle crossmembers, leaving broad clearance for steering linkages, front drive axles, and heavy-duty exhaust downpipes.

Commissioning Steps Commercial Duty Limitations

Pre-lube the engine oil passages with a pressure tank containing SAE 15W-40 break-in oil before starting the engine. Maintain 2,000 RPM for twenty minutes while bleeding trapped air out of the radiator and heater core. This heavy-duty long block is not engineered for aftermarket turbochargers or competition drag racing.

• Drain the break-in motor oil and spin on a clean filter after five hundred road miles.
• Inspect cooling system hoses and serpentine drive belts every twelve months of operation.
• Change engine oil and replace the spin-on canister filter every three thousand miles.

Warranty Statement Shipping Pallet Manifest

VEGE covers this heavy-duty remanufactured long block with a 24-Month / 50,000-Mile commercial warranty. The timber shipping crate houses the remanufactured V6 long block, oil pan, matching valve covers, water pump, timing belt components, signed dynamometer test sheet, and an engine installation guide.