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Vehicle Info NeededPROMAXX PERFORMANCEPART NUMBER: 723-2171K
185cc Aluminum Cylinder Head Kit
$1,39017
Ships on Sep 17, 2026
Lowest Price Guarantee185cc Aluminum Small Block Chevy Cylinder Heads
- 185cc Aluminum Cylinder Head Kit
- Small Block Chevy
- Head Bolts
- Intake Gaskets
- Header Gaskets
- Head Gaskets
- Valve Cover Gaskets
- Gasket Maker
Kit Includes:- ProMaxx SBC 185cc Aluminum Cylinder Heads - 723-2171
- JEGS SBC Head Bolt Kit - 555-83400
- Fel-Pro SBC High Performance Intake Gaskets - 375-1206
- JEGS SBC Exhaust Header Gaskets - 555-210050
- Fel-Pro SBC Steel Wire Ring Head Gaskets - 375-1004
- JEGS SBC Valve Cover Gaskets - 555-210075
- Dynatex DynaBlack RTV Silicone Gasket Maker - 555-28035
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
High-Performance Aluminum Cylinder Heads
ProMaxx Performance Small Block Chevy Cylinder Headshave a cast aluminum construction with straight or angled spark plug ports anda variety of intake port runners, combustion chamber, and valve sizes to takeyour performance engine build from mild to wild!
Part TypeCylinder Head
Product LineProMaxx Performance Small Block Chevy Aluminum Cylinder Heads
BrandPROMAXX PERFORMANCE
Part CategoryPerformance Parts
Part FitmentSemi Universal
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
