
PROMAXX PERFORMANCEPART NUMBER: 723-2256
360 Series Aluminum Cylinder Heads Big Block Chevy
$3,17800
360 Series Aluminum Cylinder Heads360cc Intake Port Volume
- 360 Series Aluminum Cylinder Heads
- Big Block Chevy
- As-Cast
- 360cc Intake Ports
- 119cc Combustion Chamber
- 2.30'' Intake / 1.88'' Exhaust Valves
- 7/16'' Rocker Arm Studs
- .800'' Max Lift
- Titanium Retainers
- Assembled, 2/pkg
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCylinder Head
BrandPROMAXX PERFORMANCE
Package Height10.0
Package Width14.0
Package Length24.0
Weight66.0 PG
Part CategoryPerformance Parts
Maximum Valve Lift0.8 in (20.32 mm)
Part FitmentSemi Universal
Vendor Part Number2256
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations







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