09623920 Diamond Pro Select Piston Rings 3.920 Bore 3.0 2.0 2.5mm

Fits 3.920 Bore Size, 3.0mm KeystoneTop Ring, 2.0mm Reverse Back Twist 2nd Ring, 2.5mm Standard Tension Oil Ring, Pre Fit, 8 Cylinder Set

$386.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Diamond Pro-Select piston ring sets are designed for performance applications. Limited boost under 15psi, Limited Nitrous use under 250 Horsepower

Bore Size: 3.920

Top Ring: 3.0mm

Top Ring Radial: 0.164

Top Ring Keystone

2nd Ring: 2.0mm

2nd Ring Radial: 0.176

2nd Ring Reverse Back Twist

Oil Ring: 2.5mm

Oil Ring Radial: 0.135

Oil Tension: Standard Tension

Ring Set: 8 Cylinder

Specifications

More Information
Price	$386.95
Bore Size	3.920
Top Ring	3.0mm
Second Ring	2.0mm
Oil Ring	2.5mm
Ring Fitment	Pre Fit
Ring Series	Keystone
Custom Notices	⚠ PROP 65 WARNING