Sealed Power Engine Piston Ring Set P/N:E-299K
Sealed E-299K 20 piston ring set for the 1967-1979 Pontiac Firebird V8 6.6L and other vehicles seals each piston against its cylinder wall. This engine piston ring set also wipes excess oil from the cylinder wall.
Worn rings can show up as blue smoke from the exhaust, higher oil use or weak compression. Those signs alone do not prove the rings are at fault, since leaking valve stem seals can also burn oil.
The 1967-1979 Pontiac Firebird V8 6.6L, the 1967-1969 Pontiac Bonneville V8 7.0L and the 1967-1978 Bonneville V8 6.6L take this ring set, and so do many other vehicles. Each takes one set, which covers all eight cylinders. Open the "Vehicles it fits" section to find your exact model and engine.
Fit and size
Build and materials
Interchange: 40784.020
299K020 · 2106137020 · 2M644020 · T8377MX20
This part cross-references / interchanges with the following part numbers:
Does the Sealed E-299K 20 piston ring set fit the 1967-1979 Pontiac Firebird V8 6.6L?
Yes, Sealed E-299K 20 fits the 1967-1979 Pontiac Firebird V8 6.6L. For any other model or engine, open the "Vehicles it fits" section and look up your own car.
Is this ring set right for the 1967-1969 Pontiac Bonneville V8 7.0L?
Yes. It fits the 1967-1969 Pontiac Bonneville V8 7.0L, and the 1967-1978 Pontiac Bonneville V8 6.6L takes it as well.
What oversize is the Sealed E-299K 20 piston ring set?
Sealed E-299K 20 is a 0.020 in oversize set. It is built for eight cylinders and sold as one set.
What coating is on the top rings of this Sealed Power Vintage set?
The faces of the top rings carry a latest-generation Plasma-Moly coating. The set also decreases friction and is very resistant to scuffing.
Does Sealed E-299K 20 interchange with other piston ring set numbers?
Yes. Sealed E-299K 20 interchanges with 299K020, and the other numbers are on the Interchange line of this page.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.