Intake Valve Guides 6mm Set (WRX MY01-14/STI MY01-21)-1
    Intake Valve Guides 6mm Set (WRX MY01-14/STI MY01-21)-1
Intake Valve Guides 6mm Set (WRX MY01-14/STI MY01-21)-1
Brian Crower

Intake Valve Guides 6mm Set (WRX MY01-14/STI MY01-21)

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$149.95
$149.95

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Engineered Power That Goes Further. Power Glide 8 GLV‑1 0W‑8 Performance Motor Oil








EJ257 / EJ255 VALVE GUIDES

BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances. BC guides are resistant to cracking and corrosion, while reducing friction and insures high lubrication even at elevated engine temperatures and rpm's. The perfect replacement to worn or damaged guides and 100% compatible with BC's lineup of stainless steel valves.








































Part # Description Buy Now Status
BC3960 6.0mm INTAKE (Subaru EJ205, EJ257, EJ257B) In-Stock
BC3961 6.0mm EXHAUST (Subaru EJ205, EJ257, EJ257B) In-Stock

Specs

Main Characteristics

No specifications added yet.
Technology

Advanced Engine Technology

Engineered for Extreme Protection

Delivers rapid oil circulation and reliable protection—even in extreme temperatures.

Friction Shield Tech

Forms a strong barrier that reduces heat, friction, and wear on critical engine parts.
Performance

Advanced Protection

5

L

Extended Volume
Enough for full oil changes with lasting performance between intervals.
0W

8

Ultra-Low Viscosity
Faster flow, better cold-start protection, and improved fuel economy.
GLV

1

Modern Engine Ready
Formulated to match the demands of advanced engine designs.
80

%

Friction Reduction
Engineered to lower internal friction and reduce overall engine wear.
-30°

C

Cold Start Ready
Flows instantly in subzero conditions to protect from the first turn.
+15

%

Fuel Efficiency Boost
Optimized formulation that helps engines run cleaner, more efficiently.
Features

Designed to Flow Clean, Protect Deep, and Power Your Engine at Every Turn

Delivers smooth flow, reduces wear, and keeps your engine running at peak performance.

Testimonials

Feedback from Our Customers

Reliable Even Under Pressure

I do a lot of highway driving and my engine runs cooler and quieter with this oil. No complaints, just great results.

Mike Johnson,

Long-Haul Driver

My Engine Feels Brand New

I switched to Power Glide 8 after reading about low-viscosity oils. It made a big difference—runs quieter, smoother, and cooler.

Kevin Howard,

Mechanic

Perfect for City Driving

Stop-and-go traffic used to make my engine heat up fast. Since switching to this oil, it stays stable and efficient. Big win.

James Craig,

Urban Driver

Additional Services

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30 Days Free Returns

Easy returns within 30 days
Return Policy

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