GSC Power Division 3135-10 Stopper-Style Valve Guide Set (10-Piece) for Audi/Lam

Vehicle Fitment

• Audi / Lamborghini V10 5.2 L engines - intake & exhaust valve guide replacement (applies to models using GSC 3135-10 guides)
• Intended for engines requiring "stopper-style" guides compatible with 3135-10 set count (10 guides total: intake and exhaust)

Features

• Stopper-style valve guide design - ensures accurate valve stem alignment and prevents excessive stem movement under high RPM or high-boost conditions
• High-quality machined metal construction - durable and precision-fit for long-term valvetrain reliability
• Set includes both intake and exhaust guides - simplifies full-head servicing when doing valve or spring work
• Direct replacement design - fits as a drop-in guide set where 3135-10 is specified, no custom machining required (valve-stem & seat dimensions must match OEM spec)
• Improves sealing and guide-to-stem tolerance compared to worn OEM guides - reduces oil consumption and valve-stem wobble
• Useful for rebuilds, high-performance tuning, or maintenance on high-output V10 engines where reliability is critical
• Compatible with stock or upgraded valve springs, retainers and seals - ensures full valvetrain rebuild coverage
• Provides strong base for head rebuilds or performance upgrades where correct guide geometry is essential for valve control and longevity

Specifications

• Part Number: 3135-10
• Item: Valve Guide Set (stopper-style) - 10-piece set (supports complete V10-head valve guide replacement)
• Compatibility: Designed for Audi / Lamborghini V10 5.2 L engine valve-stem / head dimensions as specified by manufacturer and GSC catalog
• Material: High-grade machined metal alloy for high durability and thermal resistance
• Application: Intake & exhaust valve guides - to be used when re-seating valves, rebuilding head, or refreshing valvetrain components
• Included Components: Full set of 10 valve guides (intake + exhaust) for one cylinder head

Included Components

• 1x Valve Guide Set (10 pieces total - intake & exhaust valve guides) - GSC 3135-10

Product Description

The GSC Power Division 3135-10 Valve Guide Set is a stopper-style guide kit designed to restore or improve the valve guide assembly in Audi / Lamborghini 5.2 L V10 cylinder heads. When valves, seats, or springs are serviced - or when performance tuning pushes engine demands - the quality and fitment of valve guides becomes critical for stable valve motion, oil control, and long-term reliability. This complete 10-piece set ensures proper guide-to-stem alignment, reduces unwanted lateral valve movement, and helps maintain valve-stem seal integrity under load, high RPM, or boost.

Designed to drop directly into heads matching the original guide-seat specifications (intake & exhaust as per OEM), the 3135-10 makes full-head rebuilds or maintenance straightforward. Using high-grade machined metal and precision tolerances, these guides improve overall valvetrain durability and consistency - whether you run the engine stock, tuned, or high-output. For anyone doing a valve-job, head rebuild, or valvetrain refresh on a V10 5.2 L, this guide set offers a foundation for reliable, repeatable performance under demanding conditions.