Derale 90 Degree Transmission Line Adapter Fitting - 7/8-14 in NPT Male to 1/2 in Hose Barb - Black 2120015 The whole electronics package is

The whole electronics package is integrated into the helmet as well as the plug connecting to the radio

Mopar / Top Fuel Engines

890 in Bore

1967-1968 Mercury Park Lane

Derale 90 Degree Transmission Line Adapter Fitting - 7/8-14 in NPT Male to 1/2 in Hose Barb - Black 2120015 The whole electronics package isProduct Description: Adapter 90 Degree 7 8 14 in NPT Male to 1 2 in Hose Barb Aluminum Black Anodized Sold Individually Derale has been the leader in performance cooling for decades. Derale prides themselves in manufacturing high quality, high performance cooling products for O. E. M. and aftermarket applications. Whether you require cooling for the street, strip, track or off road Derale offer a wide variety of products for you.