This handy controller lets you change the launch rpm setting instantly for last second chang┬ ¼Î“ëáes in track conditions
Option holes on each crank are
Black anodized for great looks and corrosion resistance
2-1/2 to 3 in Inlet Pipe Diameter
1977-1979 Pontiac Bonneville
Racing Power 3" Wide Valve Cover Bar (4) DK1424641SFI This handy controller lets youProduct Description: Valve Cover Hold Down Tabs 3 in Wide Steel Chrome Small Block Chevy 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.