Full Engine Gasket Packing Kit – Complete Professional Set for Royal Enfield Bullet 350/500 (Old Model 5-Speed Cast Iron)

Product Description

Eliminate oil leaks and restore factory-spec compression with the Full Packing Kit. Tailored for the unique architecture of the 5-speed vintage Bullet, this kit includes specialized gaskets for the updated gearbox casing alongside the traditional cast iron engine components.

As shown in the product image, the kit features high-quality materials such as a solid copper head gasket for superior heat dissipation and high-compression sealing, as well as reinforced green fiber gaskets for the primary cover, timing chest, and gearbox housing. The set also includes an extensive collection of O-rings, valve stem seals, and copper washers, ensuring that every point of potential seepage is addressed. These gaskets are precision-cut to match the complex galleries of the vintage cast iron block, providing a perfect fit that aftermarket generic kits often miss.

Key Features:

• Copper Head Gasket: Provides an elite-level seal for the cylinder head, capable of withstanding the high thermal stress of air-cooled engines.

• 5-Speed Gearbox Specific: Includes the correct gasket profiles for the 5-speed left-side shift and right-side shift gearbox variants.

• Complete Overhaul Set: Covers everything from the rocker covers and timing chest to the primary drive and gearbox.

• Oil-Resistant Fiber: Green non-asbestos fiber material designed to swell slightly upon contact with oil to create a permanent, leak-proof barrier.

• High-Precision Cut: Ensures all oil feed holes and bolt patterns align perfectly with original Royal Enfield castings.

Technical Specifications:

• Engine Type: Cast Iron 350cc / 500cc (Old Model)

• Transmission Compatibility: 5-Speed Gearbox

• Material Composition: Copper (Head), Compressed Fiber (Covers), Nitrile Rubber (O-Rings)

• Kit Type: Full Engine Packing (Master Set)

Bike Compatibility

Designed for vintage Royal Enfield models featuring the Cast Iron engine and 5-Speed transmission:

• Royal Enfield Bullet 350 / 500 (5-Speed Cast Iron variants)

• Royal Enfield Bullet Electra (5-Speed Cast Iron)

• Royal Enfield Machismo 350 / 500 (Cast Iron models)