OE STYLE VALVE SEALS FOR SINGLE BEEHIVE SPRINGS
Fits OEM valve springs (Truck, LS6, LS3, etc.) as well as common single beehive aftermarket replacement springs that are designed to use OEM seats such as PAC1218 and PAC1219 springs.
These are the 2001+ hat style valves seals. Part number equivalent: BTC-VS-LSHAT-KIT
