GSC Power Division 1026 Valve Keeper Set for Nissan RB26 / Toyota 2JZ / 6 mm

Vehicle Fitment

• Engines with 6 mm valve stems - commonly Nissan RB26DETT, Toyota 2JZ-GTE / 2JZ-GE, and other compatible engines using 6 mm valves

Features

• Valve keeper (collet / spring retainer) set for 6 mm valve stems - ensures secure valve spring retention under high RPM and boost
• Manufactured by a trusted valvetrain specialist - designed for reliability under performance or turbocharged conditions
• Includes complete set required for full valvetrain rebuild or upgrade (standard 48-piece set) - suitable for full engine reassembly
• Compatible with standard and upgraded valve springs - ideal for rebuilt or modified head assemblies
• Precision machining ensures tight, proper seating and consistent retention pressure for long-term durability
• Useful for fresh builds, head rebuilds, or maintenance when renewing valvetrain components
• Economical replacement part - lower-cost than full performance valve kits, but essential for reliable engine operation
• Sold as complete keeper set - no need to purchase individual keepers separately

Specifications

• Part Number: 1026
• Type: Valve Keeper / Retainer Set for 6 mm valves
• Application: Nissan RB26 / Toyota 2JZ (and other engines using 6 mm valve stems)
• Quantity: 48-piece set (enough for full 6-cylinder head assembly)
• Material: Heat-treated steel (or equivalent metal suitable for valvetrain use)
• Compatibility: OEM-style valve dimensions (6 mm stem) - double-check valve-stem diameter before install
• Usage: For rebuilds, turbo / high-RPM / performance builds, or standard maintenance when renewing valve springs/retainers

Included Components

• 1x Valve Keeper Set - 48 pieces (valve keepers / collets) for 6 mm valve stems

Product Description

The GSC Power Division 1026 Valve Keeper Set is a straightforward but essential component for any engine build or rebuild using 6 mm valves - such as Nissan RB26 series or Toyota 2JZ engines. These keepers ensure that your valve springs remain properly seated and secured, which is critical under high RPM, boost, or aggressive driving conditions. Whether you're performing a head rebuild, upgrading valve springs, or just refreshing a built engine, the 1026 set gives you all the keepers required for a full 6-cylinder head in one pack.

Precision-machined to meet performance standards, these keepers offer reliable retention pressure and longevity, even under stress. They are an economical and practical choice for maintaining or upgrading your engine's valvetrain reliability - a small part that plays a big role in preventing valve failure or spring mishaps. For tuners, rebuilders, or maintenance-minded builders on RB26 / 2JZ or similar engines, the 1026 set is a smart, no-frills way to ensure valvetrain integrity whenever you open the head.