225 Series Aluminum Cylinder Heads Small Block Chevy

Name: 225 Series Aluminum Cylinder Heads Small Block Chevy
Brand: PROMAXX PERFORMANCE
SKU: 723-9225
Price: 2032.14 USD
Availability: InStock

^$2,032¹⁴

Ships on 09/11/2026

Lowest Price Guarantee

225 Series Intake Port Volume

64cc Combustion Chambers

Straight Spark Plug Configuration

Small Block Chevy
100% CNC Ported
225cc Intake Ports
64cc Combustion Chamber
2.08'' Intake / 1.60'' Exhaust Valves
3/8'' Rocker Arm Studs
.600" Max Lift
Steel Retainers
Assembled, 2/pkg

Additional Cylinder Head Specifications
Valve Angle: 23°
Valve Seal Material: Viton
Spark Plug Configuration: Straight
Maximum Spring Lift: .600" Hydraulic Roller Springs

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 Height9.5

Package Width12.0

Package Length21.25

Weight53.9 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Package Qty1

Package TypeEA

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