Rugged Radios IMPACT-SHIELD-AMBER-AF Impact Racing Helmet Shield - Amber CORE-1800 The dual piston design of

The dual piston design of the ZoneControl R technology provides two levels of rebound valving and prevents extreme suspension top-out events

Longer Exhaust Studs Improve Thermal Durability

This gasket kit comes with solid core composite head gaskets

Deep external cooling fins radiate heat and help the engine operate at much cooler temperatures than the stock pan

Rugged Radios IMPACT-SHIELD-AMBER-AF Impact Racing Helmet Shield - Amber CORE-1800 The dual piston design ofImpact Racing Helmet Shield is recommend for periodic replacement of any cracked or worn out helmet shields. As direct replacements, they are most compatible with Impact Racing helmets. Offering varieties in amber, clear, light smoke, and dark smoke. Compatible with the IMPACT 1320 Helmet.