Our gasket sets contain all necessary head o-rings to run our billet heads. These contain one inner and outer o-ring (OEM equivalent) to seal the outer head and dome to the cylinder as well as one dome sealing o-ring to seal the dome to the outer head. Dome sealing o-rings can also be purchased individually.

While it is free, USPS ships slower, so please expect 2-3 weeks for delivery. If you need them faster please select the FedEX option.

IF ORDERING MORE THAN ONE SET AT A TIME AND YOU WOULD LIKE THE FEDEX SHIPPING, YOU ONLY NEED TO PAY FOR 1 KIT WITH THE FEDEX SHIPPING, I WILL INCLUDE THE REMAINING SETS IN YOUR PACKAGE.

For example, if you would like 4 sets of gaskets and shipped via FedEX order 1 set of gaskets with the FedEX option, and 3 sets with the USPS option.