Manley Performance
Manley 86.5mm Bore Size 1.2mm x 1.2mm x 2.8mm Ring Width Ring Set - 46865-4
- SKU:
- MAN46865-4
- UPC:
- 807298040691
- MPN:
- 46865-4
- Availability:
- Regularly stocked product
Description
What makes Manley Performance Piston Rings superior to stock?
Manley Piston Rings utilize premium steel and ductile iron with plasma-moly inlay for superior sealing and durability beyond OEM specifications.
Are these piston rings difficult to install?
Professional installation is strongly recommended for these high-performance piston rings to ensure proper fitment and optimal sealing.
Manley Piston Rings are engineered for demanding motorsport applications, achieving a 10/10 score for engine performance through absolute sealing. Featuring premium steel top rings and Napier-style second rings, these piston rings deliver unparalleled combustion chamber integrity and oil control. Experience peak engine output and enduring performance with these meticulously crafted piston rings.
Key Features
- Premium Steel Top Rings
- Ductile Iron Top Rings with Plasma-Moly Inlay
- Napier-Style Second Rings
- Total Seal Gapless Top Ring Packages
- File Fit Options
- high performance ductile iron (with plasma moly in-lay) top rings, reverse twist cast iron taper face or Napier style second rings and 3 piece oil rings
Why Choose the MAN Piston Rings
Delivers superior sealing for maximum power and efficiency.
Achieves enhanced oil control, reducing blow-by and oil consumption.
Provides exceptional durability for sustained high-performance driving.
Transforms engine reliability under extreme stress and demanding conditions.
Who Is This For?
Track / Autocross — 9/10
Premium steel and gapless top rings ensure absolute sealing.
Drag Racing — 9/10
Gapless top rings provide peak engine performance under load.
Racing Competition — 9/10
High performance ductile iron and gapless top rings.
Street Performance — 8/10
High performance ductile iron rings enhance engine output.
Engine Performance — 10/10
Gapless top rings ensure absolute sealing for peak performance.
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Piston Rings — Engine Components
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
46865-4 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Piston Rings |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Drag Racing: |
9/10 |
Racing Competition: |
9/10 |
Street Performance: |
8/10 |
Engine Performance: |
10/10 |
Related Products
Related Products
Manley Sport Compact 99.5mm Bore 1.2mm x 1.2mm x 2.0mm Standard Ring Set - 46995-4
Manley Performance
Manley 04+ Subaru WRX/STi (EJ257) 99.75mm Bore 1.2mm x 1.2mm x 2.0mm +.25mm Oversized Ring Set - 46997-4
Manley Performance
CP Ring Set 1.0mm Top Ring - 1.2mm 2nd Ring - 2.8mm Oil Ring - 3.051in Bore - CPN-3051
CP Pistons
Manley 87.5mm File Fit 1.2mm x1.2mmx2.8mm Standard (7-11lbs) Ring Set - 46875-4
Manley Performance
CP Piston Turbo Ring Set 1.2mm Top Ring 1.2mm 2nd Ring 2.0mm Oil Ring 3.307 bore PVD for SC7700 - CPT-3307PVD
CP Pistons