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Vehicle Info NeededCHEVROLET PERFORMANCEPART NUMBER: 809-12556463
Chevy ZZ4 Aluminum Cylinder Head Intake Ports: 163cc
$61399
Ships on 09/16/2026
Lowest Price GuaranteeChevy ZZ4 Aluminum Cylinder Head
- Chevy ZZ4 Aluminum Cylinder Head
- Intake Ports: 163cc
- Exhaust Ports: D-Shaped
- Combustion Chambers: 58cc
- Completely Assembled with 1.94''/1.50'' Valves
- No Heat Riser
- Screw-in 3/8' Studs
- Angled Spark Plug Location
- Use Rail-Type Rockers 809-10089648
- Recommended Exhaust Gasket: 375-1470
- The L98 Corvette small block engine was a breakthrough in efficiency largely due to its lightweight aluminum cylinder heads. Sold individually, Chevrolet Performance offers that same cylinder head in a complete assembly with high-velocity intake runners, "D" exhaust ports, 58cc chambers, and centrally-located spark plugs. Applications are endless!
JEGS EZ Complete Kits are designed by JEGS professionals so you get all the parts you need.
Part TypeCylinder Head
Product LineChevrolet Performance Small Block Chevy ZZ4 Aluminum Cylinder Head
BrandCHEVROLET PERFORMANCE
Package Height6.8
Package Width10.7
Package Length21.1
Weight24.76 PG
Part CategoryPerformance Parts
Vendor Part Number12556463
Package Qty1
Package TypeEA
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