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Vehicle Info NeededTOTAL SEALPART NUMBER: 901-CR3690 75
Classic Race Piston Ring Set 4.075 in. Bore
$16463
Ships on 09/09/2026
Lowest Price GuaranteeClassic Race Piston Ring Set4.075 in. Bore 1/16 in. Top Ring 1/16 in. Second Ring 3/16 in. Oil Ring 8-Cylinder Set
This ring set reseals a 4.075 in. bore V8 rebuild with a plasma-moly top ring for quick seating and long wear.
Total Seal CR3690 75 Specs:
- Sized for a 4.075 in. cylinder bore.
- 1/16 in. top and second rings with a 3/16 in. oil ring.
- Built for a full 8-cylinder engine.
Part TypePiston Ring Set
BrandTOTAL SEAL
Package Height2.0
Package Width5.0
Package Length10.0
Weight1.0 PG
Part CategoryPerformance Parts
Top Ring Thickness0.0625 in (1.59 mm)
Quantity8-Cylinder Set
Oil Ring Thickness0.1875 in (4.76 mm)
Part FitmentSemi Universal
Second Ring Thickness0.0625 in (1.59 mm)
Bore4.075 in (103.50 mm)
Vendor Part NumberCR3690 75
Package Qty1
Package TypeEA
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