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DNJ Head Gasket
Engine Details: L83 VIN C EcoTec3 16V OHV
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Conversion Gasket Set 2014-2020 Cadillac,Chevrolet,GMC 5.3L-6.2L
Sale price $12299 $122.99
DNJ Lower Gasket Set
Engine Details: VIN 7 16V Naturally Aspirated OHV
Notes: Premium Sealing Solution; Conversion Set; Lower
Buyers Guide: [2014-2017] GM / V8 / 5.3L, 6.2L / 325, 376 OHV 16V [(L83, L86, L8B, LT1, LT4)]
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Master Engine Rebuild Kit
Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Timing Chain Kit, Oil Pump.
Engine Details: w/ Oil Pump & Timing Belt Or Timing Kit If Applicable, VVT Engine, Variable Cam Gear Not Included, Master Kit, w/o VVT Cam Gear(s).
Brief Fitment Information: [2014-2017] / Chevrolet, GMC / Sierra 1500, Silverado 1500, Suburban, Tahoe, Yukon, Yukon XL / Liters: 5.3 / V8 / Valves: 16 / L83, L8B / VIN: C,R.
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
L83 Engine Rebuild Kit
The MPN: EK4308M is an engine rebuild kit designed for the 2014-2020 GMC and Chevrolet 5.3L V8 engines. These engines are widely used in popular vehicles such as the Chevrolet Silverado, GMC Sierra, Suburban, Tahoe, and Yukon. The L83 engine rebuild kit is intended to provide all the necessary components to restore the engine to optimal performance, making it ideal for high-mileage engines or those experiencing significant wear or internal damage. This kit contains these engine components, a piston set, piston ring set, main bearings set, rod bearings set, head gasket set, lower gasket set, timing chain kit, oil pump. Whether you are an automotive enthusiast or a professional mechanic, the EK4308M L83 rebuild kit is designed to bring your engine back to peak performance, extend its lifespan, and avoid the high costs associated with engine replacement.

Full Gasket Set 1962-1980 Avanti,Buick,Chevrolet,GMC,Oldsmobile,Pontiac 4.6L-5.7L
Sale price $6999 $69.99
Includes: Head Gasket Set x1 Lower Gasket Set x1.
Engine Details: Premium Sealing Solution, Valve Grind Set, Conversion Set, Lower.

Piston Set 2014-2020 Chevrolet,GMC 5.3L (Oversizes Available)
Sale price $37999 $379.99
DNJ Piston Set (Oversizes Available)
Engine Details: Set Services Complete Engine, 1.2x1.5x2.5.
Buyers Guide: [2014-2017] GM [1.2x1.5x2.5] / V8 / 5.3L / 325 OHV 16V [(L83, L8B)]
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Sale price $5199 $51.99
DNJ Piston Ring Set (Oversizes Available)
Engine Details: Set Services Complete Engine, 2.0x2.0x4.8.
Buyers Guide: [1987-1998] JEEP [2.0x2.0x4.8] / L6 / 4.0L / 242 OHV 12V
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Valve Cover Gasket Set 1962-1986 Avanti,Buick,Chevrolet,GMC,Oldsmobile,Pontiac 4.6L-6.6L
Sale price $899 $8.99
DNJ Valve Cover Gasket
Engine Details: 16V OHV
Notes: w/o Spark Plug Tube Seals & Grommets
Buyers Guide: [1962-1991] AVANTI, GM / V8 / 4.6L, 4.9L, 5.0L, 5.3L, 5.7L, 6.6L / 283, 302, 305, 307, 327, 350, 400 OHV 16V [(CHEVROLET)]
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Engine Rebuild Kit
Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, and Lower Gasket Set.
Engine Details: w/o Oil Pump & Timing Belt Or Timing Kit.
Brief Fitment Information: [2014-2017] / Chevrolet, GMC / Sierra 1500, Silverado 1500, Suburban, Tahoe, Yukon, Yukon XL / Liters: 5.3 / V8 / Valves: 16 / L83, L8B / VIN: C, R.
Part Warranty: 12-month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
L83 Engine Rebuild Kit
An L83 engine rebuild kit is a collection of parts and components specifically designed for the restoration or enhancement of the L83 engine, which is a 5.3L V8 engine used in certain GM vehicles including GMC and Chevrolet. This kit includes essential items such as a piston set, piston ring set, main bearings set, rod bearings set, head gasket set, and a lower gasket set.
Signs that your L83 engine may require a rebuild include unusual noises like knocking or tapping, reduced engine performance, excessive oil consumption, and frequent overheating. If you notice a significant loss of power or consistent issues with engine misfires, these could also indicate internal wear or damage that an l83 engine rebuild kit could address.
This L83 engine rebuild kit is an efficient solution for extending the life of your engine and restoring its performance.

Oil Pan Gasket Set 1962-1980 Avanti,Buick,Chevrolet,GMC,Oldsmobile,Pontiac 4.6L-6.6L
Sale price $999 $9.99
DNJ Oil Pan Gasket
Engine Details: 16V OHV
Buyers Guide: [1962-1980] AVANTI, GM / V8 / 4.6L, 4.9L, 5.0L, 5.3L, 5.7L, 6.6L / 283, 302, 305, 307, 327, 350, 400 OHV 16V [(CHEVROLET)]
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Crankshaft Seal 1962-1985 Avanti,Buick,Chevrolet,GMC,Oldsmobile,Pontiac 4.6L-5.7L
Sale price $699 $6.99
DNJ Rear Main Seal
Engine Details: 16V OHV
Buyers Guide: [1962-1991] AVANTI, GM / V8 / 4.6L, 4.9L, 5.0L, 5.3L, 5.7L / 283, 302, 305, 307, 327, 350 OHV 16V [(CHEVROLET)]
Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.