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- Piston Rings
- Total Seal Conventional TNT Piston Rings
The Latest in Hybrid Ductile Iron Ring Technology
Total Seal's Conventional TNT Piston ring Sets feature centrifugally spun, heat-treated ductile iron top rings. They are specifically designed to withstand the explosive rigors of nitrous oxide and forced induction environments. These ring sets are quick seating, easy on the cylinder walls, and available with optional PVD face coatings for further reductions in friction and increased wearability. Features:(Reverse Torsional, Tapered Face)
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4.035" - 4.065" Bore
Conventional TNT Piston Ring SetBore Size: 4.035" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$295.51
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Conventional TNT Piston Ring SetBore Size: 4.045" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$295.51
Estimated to ship direct from manufacturer on 07/28/26, pending manufacturer availability.
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4.125" - 4.160" Bore
Conventional TNT Piston Ring SetBore Size: 4.130" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$295.51
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4.250" - 4.565" Bore
Conventional TNT Piston Ring SetBore Size: 4.285" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$357.36
Estimated to ship direct from manufacturer on 07/28/26, pending manufacturer availability.
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Conventional TNT Piston Ring SetBore Size: 4.315" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$357.36
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Conventional TNT Piston Ring SetBore Size: 4.380" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$357.36
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Conventional TNT Piston Ring SetBore Size: 4.505" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$357.36
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4.600" - 4.630" Bore
Conventional TNT Piston Ring SetBore Size: 4.600" Top Ring: .043" Second Ring: .043" Oil Ring: 3mm
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$422.93
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Conventional TNT Piston Ring SetBore Size: 4.605" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
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$357.36
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Conventional TNT Piston Ring SetBore Size: 4.605" Top Ring: .043" Second Ring: .043" Oil Ring: 3/16"
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$422.93
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Conventional TNT Piston Ring SetBore Size: 4.605" Top Ring: .043" Second Ring: 1/16" Oil Ring: 3/16"
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$393.30
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Conventional TNT Piston Ring SetBore Size: 4.625" Top Ring: .043" Second Ring: .043" Oil Ring: 3mm
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$422.93
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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