Two required per valve, necessary for use with certain supertech valves
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Two required per valve, necessary for use with certain supertech valves
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.25+ Oversize
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59.75MM(+0.25) bore
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Locks the camshaft at TDC
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This product was last offered at the strikethrough price on
05-02-2026
A8x11.5
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Upgrade To CP-Carrillo Connecting Rods!
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For Vehicles With 135mm Connecting Rods
Increase Cylinder Head Sealing Properties!
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Increase Cylinder Head Clamping Force Dramatically With ARP's Head Stud Kit for Your S14-Powered BMW!
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Upgrade to ARP's Main Stud Kit for the S14 Engine to Reduce the Possibility of Crank-Walk!
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9.5:1 Compression Ratio, Standard 84mm Bore
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