Pay in 4 interest-free payments of $33.12 Learn more
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Thermal Gasket Included
Every order during our BLACK FRIDAY Sale from 11/21 through 12/2 automatically enters you in the drawing for the engine
pilot bearing
yet enough balls up top to pull hard to our USAC mandated 9400 rpm limit
4P CNC Porting for Skunk2 Ultra Manifold Gasket Thermal Gasket IncludedIf you have already purchased a Skunk2 Ultra Race or Ultra Street manifold, you can send it to the address below to be CNC Ported. 4 Piston Racing CNC Ported runners flow 50 70 CFM more air than an off the shelf manifold depending on the port profile. These ports are designed to be port matched to our race winning CNC ported cylinder heads. Please included your contact info and what engine you have in the box with the runners. Ship the manifold
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