SKU: TOTMS9150-5
MPN: MS9150 5
The TOTAL SEAL Piston Ring Set 4.600 Gapless Top 1/16 1/16 3/16 (MS9150 5) is a precision-engineered ring kit designed for high-performance 8-cylinder engines requiring file-fit installation. This piston ring set features a gapless top ring configuration with standard tension characteristics, delivering optimized compression sealing and blow-by control across a broad range of engine speeds and loads. The 4.600-inch bore specification makes this kit compatible with classic and contemporary engine builds where factory ring clearances require custom fitting.
Each ring in this TOTAL SEAL piston ring kit is manufactured from durable steel in a natural finish, constructed to withstand elevated temperatures and combustion pressures typical of modified or competition engines. The ring thickness specification of 1/16 x 1/16 x 3/16 inches reflects a traditional profile suited to engines with specific bore geometry. The file-fit design requires precision honing and hand-fitting during installation, ensuring the rings seat properly within each cylinder's final dimensions. This approach minimizes blow-by and maximizes ring life by achieving optimal radial and axial clearances tailored to your engine's exact specifications.
This ring set is intended for engine builders, machine shops, and experienced enthusiasts performing custom engine assembly or rebuilding work. The gapless top ring configuration reduces gas bleed-past and improves volumetric efficiency—a key consideration in high-RPM or high-compression builds where stock ring sets prove inadequate. File-fit piston rings demand proper honing equipment and installation expertise; professional fitting ensures the rings function as designed and protect engine longevity.
TOTAL SEAL piston rings are recognized in the performance engine community for consistent quality and precise manufacturing tolerances. Whether you're rebuilding a vintage V8, upgrading a street performance engine, or preparing a competition powerplant, a properly fitted ring set directly impacts compression ratio, oil consumption, and overall engine reliability. This 4.600-inch bore kit delivers the sealing performance serious engine builders expect from a dedicated ring manufacturer.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
