Engine Tech Cast Piston Rings

Chevy 454 7.4L 1996-2000

For standard bore (4.250") GM 454 7.4 1996-2000 Hastings moly ring assemblies are made from premium grade iron and will provide reliable sealing for stock replacement to moderate performance applications.Premium Moly top ring is barrel shaped for improved sealing while the iron second ring is tapered to deliver increased oil control. Standard tension stainless steel shallow  oil ring. Top ring is standard gap.

Bore size: 4.250"  Top ring: 5/64" cast  Second ring: 5/64" cast  Oil ring: 3/16" Stainless

NOTE:  This is only for the Shallow Ring Application

I have Standard bore, .020=.050mm, .030=.075mm, .040=100mm and .060=1.50mm

I will not shipped until you email me the size you want.