Racing Power Silver Aluminum T-Bar Wing Nut 4" With 1/4-20 (4) 940003 8AN (o-ringed) inlet threads offer

8AN (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either side

High RPM warning light to help prevent over reving of the engine

2016-2018 GMC Sierra 3500 HD

1952-1958 Buick Roadmaster

Racing Power Silver Aluminum T-Bar Wing Nut 4" With 1/4-20 (4) 940003 8AN (o-ringed) inlet threads offerProduct Description: Valve Cover Fastener Wing Nut 1 4 20 in Thread 4 3 4 in Long Aluminum Silver Anodized Set of 4 Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.