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This Doug Herbert Performance Engine kit is a complete power package that will provide you everything you need to hop-up your big block Chevy and add over 100 horsepower at an amazing low price. Available only at Doug Herbert Performance.

Kit contains:
- Herbert aluminum heads completely assembled with 2.25/1.880 and matching springs to the camshaft of your choice.
- Professional Products Hurricane Intake
- Aluminum Roller Rockers
- Herbert Roller camshaft of your choice
- Herbert solid Roller lifters
- Double roller timing chain
- Manley 1pc. Swedged End Pushrods
- Head bolts
- Cam bolts
- Complete gasket set