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ARP Crankcase Thru-Bolt Kits
Give your engine the strength and stability it deserves with ARP crankcase thru-bolts—premium fasteners engineered to outperform and outlast factory hardware. Manufactured from special alloy steel and heat treated for exceptional strength and durability, ARP through bolts provide a far more secure and rigid connection between the crankcase halves and main bearing structure. Whether you're rebuilding for reliability or pushing for higher output, ARP crankcase through bolts deliver unmatched clamping force, precision, and peace of mind.
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$1,123.99
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