G-Force GF1 Open Face Helmet - Black (SA2025) R01J003 1/4 NPT and 3/8 NPT

1/4 NPT and 3/8 NPT sizes

2007*-2013 GM (*not classic body) Silverado/Sierra 1500 with 5

2007-2014 Chevrolet Silverado 3500 HD WT Standard Cab Pickup

3-1/8 in Radius

4 AN Male to 4 AN Quick Disconnect

G-Force GF1 Open Face Helmet - Black (SA2025) R01J003 1/4 NPT and 3/8 NPTThe G FORCE Racing Gear GF1 Open Face open face helmet is based on classic design with modern features. The GF1 Open Face is both lightweight and durable due to a composite blend shell. The driver will notice a lighter feel and less neck strain when wearing the GF1 Open Face helmet. The G 78 interior impact shell is covered by a CoolTec liner which comes standard in the GF1 Open Face helmet. This liner is more comfortable, cooler and hypoallergenic on