Enginetech | Moly Ring Set
The first to offer a reduced friction ring without sacrificing oil control. High grade materials with superior face coatings offer lower friction and long life. Chrome plated oil ring rails are pre-lapped for instant seating and long life. Perfect for heavy duty and high-performance applications.
Part Type: Piston Ring Set
Application: Chevrolet/Buick/Oldsmobile
Bore Size (in): 4.125”
Bore Size (mm): 104.78mm
Piston and Ring Oversize (in): STD
Piston and Ring Oversize (mm): STD
Fitting Type: N/A
Gapless: No
Top Ring Thickness: 5/64"
Top Ring Material: Iron
Top Ring Facing Material: Cast
Second Ring Thickness: 5/64"
Second Ring Material: Iron
Second Ring Facing Material: Phosphate Coated
Oil Ring Thickness: 3/16”
Oil Ring Material: Chrome Steel
Oil Ring Tension: Standard
Weight: 1.25 lbs
Manufacturer: Enginetech
Manufacturer's Part Number: M41258-STD
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Set |