TRW Piston Ring Set Fits 1981 Skylark Jeep CJ5 Oldsmobile Omega Model ID 5630030

TRW/Hastings Piston Rings Whether it's a car, truck, motorcycle, marine, or performance racing—properly sealing the piston to the engine block is a requirement. Hastings Piston ring sets do just that, while being offered in many different options to fit virtually any piston out there. If the engine your working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. Hasting piston ring sets are great for rebuilds or new builds. Hastings has been manufacturing piston rings since 1915 and they have not spent a second developing anything but piston rings. Trust the professionals at Hastings and use them on your next job. # of Cylinder :4 Bore in :4.000 in Top 5/64 in GREY IRON PHOSPHATE 2nd 5/64 in GREY IRON PHOSPHATE 1st Oil 3/16 in STEEL RAIL/STAINLESS EXP CHROME Fitment: American Motors Concord 1980-1981 2.5L 151CID 4Cyl 4.00in 101.6mm Buick Skylark 1981-1981 2.5L 2474CC 151CID 4Cyl 4.00in 101.6mm Chevrolet Citation 1981-1981 2.5L 2474CC 151CID 4Cyl 4.00in 101.6mm Jeep CJ5 1981-1981 2.5L 151CID 4Cyl 4.00in 101.6mm Oldsmobile Omega 1981-1981 2.5L 2474CC 151CID 4Cyl 4.00in 101.6mm Pontiac Phoenix 1981-1981 2.5L 2474CC 151CID 4Cyl 4.00in 101.6mm - Brand New Item - Part Number: 5630030 90 Day Warranty Included! ----------------------------------------------------- 1 Factory Radio is proud to introduce our line of liquidation listings! These are new items that are pr iced to move. Any cosmetic blemishes are noted in the condition field so please keep that in mind when purchasing. All items are guaranteed to be in 100% working order with our standard 30 day return and 90 day warranty so you’ll still be covered by our top-notch customer service. We’ll be adding new listings to this line every day at limited quantities so be sure to bookmark and keep watch for more great deals! ----------------------------------------------------- This is TRW/Hastings Piston Rings that fits the vehicles listed above. This item is in NEW condition, with all items included unless otherwise listed. Please see photos for details. As you can see from our reviews, we package and ship everything very carefully. If you have any questions about any item listed, please do not hesitate to reach out. Thank You for Your Purchase!