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GM Duramax 6.6L, 32 Valve, High Performance Intake Valve
$17.14
MSRP: $21.43
You Save: $4.29 (20 %)
Part Number: 211816
Brand: SBI
Manufacturer Part No: 02175R
Superior Quality Parts: Heavy Duty Pros parts meet and exceed the OEM quality specifications.
Fast Shipping: We ship from warehouses across the US to ensure the quickest delivery.
Expert Technical Advice: Industry repair technicians are standing by to provide expert advice for your repair.
Huge Savings: We offer competitive online pricing for significant savings.
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Product Details & Specifications
Head Diameter: 1.299 Stem Diameter: .2739 Overall Length: 4.975 Tip Length: .481 Seat Angle: 45 Years: 2001-2016
SBI diesel performance valves are a bimetallic design utilizing special processes which improve their overall durability and performance over stock valves.
Each valve is constructed using a premium-grade austenitic stainless steel head material on both the intake ( EV8 ) and exhaust ( EV16 ) with a mid-stem weld using a high-grade chromium steel stem material ( HNV3 ). Each valve is fully machined and nitrided all over, then polished. Each valve tip is hardened to a minimum of 50 HRc for added durability.
- Premium-grade austenitic stainless steel head material on both intake and exhaust.
- High-grade chromium steel stem material on both intake and exhaust.
- Fully machined.
- Special nitride processStrengthens entire valve and adds additional friction wear resistance.
- Polished stemBetter friction wear resistance and improved seal between valve stem and stem seal.
- Polished top of headOffers less carbon buildup.
- Nitride on seat face offers added wear resistance, hardness, and durability.
- Nitrided all over with a smooth black satin finish.
- Mid-stem weldSuperior durability over wafer tip for these applications.
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