Sealed Power Engine Piston Ring Set P/N:E-299K
Sealed Power E-299K 30 piston ring set for the 1967-1979 Pontiac Firebird V8 6.6L and other vehicles seals the gap between each piston and its cylinder wall. This Sealed Power piston ring set is meant for rebuilding classic engines.
Worn rings can show up as oil burning, blue exhaust smoke or low compression. Those signs alone do not prove the rings are at fault, because worn valve seals can burn oil too. This engine piston ring set covers all eight cylinders, so the engine takes one set.
This set is listed for a wide range of Pontiac, Buick and Oldsmobile models, led by the 1967-1979 Pontiac Firebird V8 6.6L, the 1967-1969 Pontiac Bonneville V8 7.0L and the 1967-1978 Bonneville V8 6.6L, and the 1967-1969 Pontiac Catalina V8 7.0L and the 1967-1978 Catalina V8 6.6L. If your car is not named here, open the Buyer's Guide tab to check your exact model and engine.
Fit and size
Build and materials
Interchange: 40784.030
299K030 · 2106137030 · 2M644030 · T8377MX30
This part cross-references / interchanges with the following part numbers:
Is the Sealed Power E-299K 30 right for a 1967-1979 Pontiac Firebird V8 6.6L?
Yes. Sealed Power E-299K 30 is listed for the 1967-1979 Pontiac Firebird V8 6.6L and for other Pontiac, Buick and Oldsmobile models. The Buyer's Guide tab shows your exact model and engine.
Does this Sealed Power piston ring come as a single ring?
No. Sealed Power E-299K 30 is a piston ring set that covers all eight cylinders, so one set serves the whole engine.
What oversize is this piston ring set?
This piston ring set is oversized by 0.030 inch.
Which rings have the Plasma-Moly coating?
The faces of the top rings are coated with latest generation Plasma-Moly, which decreases friction and is very resistant to scuffing.
Is 40784.030 a cross-reference for the Sealed Power E-299K 30?
Yes. 40784.030 is listed as an interchange number for Sealed Power E-299K 30, among other numbers on the Interchange line.
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.