Oldsmobile
Forged Pistons

Save us money by ordering online and we will pass the savings on to you!!

Oldsmobile 455 Reverse Dome
Part#	Bore	Stroke	Rod	Comp Ht	Volume cc	Cubic In	Compression Ratio 80cc______77cc				Purchase Online!
PT053H3 PT053H4 PT053H6 $650	4.155 4.165 4.185 _	4.250	6.735	1.750	-15	461 463 467	9.9:1 10.0:1 10.0:1		10.2:1 10.2:1 10.3:1		Discounted Prices Online

• Pressure fed pin oiling
• Precision finished piston pin hole
• CNC machined symmetrical domes
• Oversized, symmetrical, radiused valve pockets
• Sold complete with Forged Piston, Hastings Hi-Tensile Plasma rings and Chrome Moly Piston Pins & Spirolox.
• Compression ratios are based on .038 gasket and .010 deck height, unless noted.