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88958667 - Semi-Finished SB2.2 Design R0X Aluminum Cylinder Head
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
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SKU: 88958667
USD
2232.45
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Fully CNC-machined aluminum race head
Has cast ports and combustion chambers for professional finishing
Machined for 4.500" bore center R0X cylinder block P/N 25534453
Special spread head-bolt pattern, 3/8" fasteners, 19 holes
Machined with additional .070" material on deck face
Valve centerlines moved apart .100" for additional valve clearance and larger valves
Valve angles are 11° x 4° intake, and 7° x 2° exhaust
Exhaust port positions are slightly reoriented, but same bolt pattern as standard SB2.2
"As-cast peanut" intake and exhaust ports
28cc "as-cast" combustion chambers
Requires Shipping: Item Requires Shipping
Weight: 28.0 lbs.
Package Dimensions: W8.7000” x H6.1000” x L21.5000”
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