Chevrolet Small Block SysteMAX Engine Kit
Part #: 300-502 (pictured)
A potent, but very driveable street package for a basic stock motor. Add Hooker or FlowTech headers and a 750 CFM vacuum secondary Holley carburetor to tie this package together. Minimum cylinder head valve size requirement is 1.94" intake diameter and 1.50" exhaust diameter. Compression requirement is 9.8:1. Holley testing was conducted with a 750 CFM vacuum secondary carburetor, P/N 0–3310.
Part #: 300-503-1
This is a maximum performance carbureted street kit that will really light your fire! A zero–decked block with 4–bolt mains and a forged steel crankshaft will get you started. Add Lunati Street Race rods, P/N LHA1; Lunati flat top pistons, P/N 13H1J2S0 for standard bore engines and P/N 13H1J2S3 for +.030” over engines (to achieve 10:1 compression ratio) and Lunati roller rocker arms, P/N 84146 and you end up with a reliable combination of components that will perform. Top it all off with a set of Hooker or FlowTech headers and a 750CFM Holley carburetor you will have what it takes.
For more information, visit us at www.holley.com. | 
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