Rugged Radios Expand to 4 Place - STX STEREO Alpha Audio Helmet Kits MT-IDM-RM60 Very strong from mid-range to

Very strong from mid-range to high end torque and horsepower for LS engines with cathedral port cylinder heads

It has been proven to regulate crankcase vacuum and hold a steady level through extensive testing

High Flow Runners

430" IDMcLeod Industries are perhaps best known for their McLoed clutches

and more are included in the Plus version but you also get more

Rugged Radios Expand to 4 Place - STX STEREO Alpha Audio Helmet Kits MT-IDM-RM60 Very strong from mid-range toExpand your two person STX STEREO intercom system to 4 persons with this Helmet Kit expansion pack. Experience high fidelity true stereo in comfort and performance with the STX Stereo Helmet Kit! This complete STX STEREO flex boom helmet kit features Rugged Radios Dura Link Sealed Connector, Clear Hear stereo speakers and dynamic noise canceling mic for the best audio performance. Features: High Fidelity true stereo Loud Alpha Audio Speakers Full Flex