Elgin SBC Nitro Rocker Arm Kit 1.5 Ratio 7/16 Stud 88800A The more spring force exerted

The more spring force exerted on the retainer (as the valve opens)

Adapter Fitting 4AN To 3/8"NPT Aluminum 90 Degree

1976-1977 Plymouth Trailduster

This all-new version has a billet style look and has an ultra-bright

allowing an easy installation into the nitrous systemAuto Meter Gauges are the number one choice of professional racers worldwide

Elgin SBC Nitro Rocker Arm Kit 1.5 Ratio 7/16 Stud 88800A The more spring force exertedProduct Description: Rocker Arm Nitro Rockers 7 16 in Stud Mount 1. 50 Ratio Ball Nut Included Steel Small Block Chevy Set of 16 Since 1919, Elgin Industries has been one of the premier manufacturers of engine components.