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GSC P-D BMW 335i E92 L6 Manganese Bronze Intake Valve Guide +.001in OD - Single GSC Power Division
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GSC P-D BMW 335i E92 L6 Manganese Bronze Intake Valve Guide +.001in OD - Single

GSC3090.001-1
GSC3090.001-1
Valve Guides
4 Units In Stock - Ships Next Business Day
$ 7.59 $ 6.45
$ 6.45

SKU: 3090.001-1

GSC Power-Division BMW 335i E92 2008-2013 L6 Manganese Bronze Intake Valve Guide Stopper Style +.001in OD - Single

GSC Power-Division Manganese Bronze Intake Valve Guide features stopper style design and +0.001in outer diameter for BMW 335i E92 with N54 or N55 engines. This single guide ensures accurate valve stem alignment and sealing in high-performance applications. Ideal for engine rebuilds or upgrades requiring reliable valvetrain components.

Key Features

  • Manganese Bronze Material: Delivers effective heat transfer and resistance to wear during extended high-rpm operation
  • Stopper Style Design: Positions guide at exact depth to prevent over-insertion and simplify press-in installation
  • +0.001in Outer Diameter: Provides custom clearance for heads with minor bore wear or aftermarket valve seats
  • Precision Machining: Matches OEM specs for BMW N54/N55 inline-6 engines with tight tolerances for consistent performance
  • Sold as Single: Allows flexible ordering for partial or full sets of 6 intake guides per engine

Product Notes

  • Inspect cylinder head valve guide bores before installation to confirm +0.001in sizing
  • Clean guides thoroughly after installation to maintain valve stem lubrication
  • Packaged in protective sleeve to prevent damage during transit

Installation Notes

  • Professional installation recommended.
  • Use dedicated valve guide installer tool for press-fit without distortion
  • Compatible with stock BMW heads and GSC performance valve seats

This Part Fits

Year Make Model Submodel
2008-2013 BMW 3 Series 335i E92
2008-2013 BMW 3 Series 335i xDrive E92
2008-2013 BMW 1 Series 135i E82
2009-2013 BMW Z4 sDrive35i E89
2007-2013 BMW 3 Series 335i E90/E91/E93

Why Choose GSC Power-Division?

  • Proven in motorsport with N54/N55 race engines worldwide
  • High-strength alloys built for daily and track durability
  • Exact engineering from CAD design to CNC production

Frequently Asked Questions

  • Q: Will this fit both N54 and N55 engines in 335i E92?
    A: Yes, stopper style guides match valve guide bores in both twin-turbo N54 (2008-2010) and N55 (2011-2013) inline-6 engines
  • Q: What makes Manganese Bronze suitable for intake guides?
    A: Manganese Bronze alloy resists galling from valve stems while conducting heat away from the combustion chamber effectively
  • Q: What warranty applies and installation tips?
    A: GSC offers defect warranty. freeze head if needed, measure bores with telescoping gauge, install dry with lubricant-free tool

Shipping & Handling

  • Method: USPS First Class or UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective sleeve in 4x3x1 inch box
  • Weight: 0.05 lbs

Request For Information

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