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The ARP main bolt kit for the Ford 4.5L V6 supplies the main bearing bolts required for crankcase assembly and main cap fastening. Provided as application‑specific replacement hardware, the kit is used during bottom‑end rebuilds or main cap service to restore correct alignment and secure fastening of the main bearing caps in 4.5L V6 engines.
ARP Ford 4.5L V6 main bolt kit
