SKU: ARP281-5401
UPC: 672036020323
MPN: 281-5401
The ARP Olds Main Stud Kit – Quad 4 is an essential upgrade for those building high-performance Oldsmobile Quad 4 engines. Designed for serious enthusiasts, this kit addresses common issues like head gasket failures and block separations that can occur under high boost, nitrous, or high-RPM conditions.
Constructed from 8740 chromoly alloy steel, the ARP studs are engineered to maintain clamp load under extreme conditions, preventing block flex and oil leakage. The proprietary thread rolling process enhances fatigue resistance compared to conventional bolts, ensuring consistent performance across various temperature ranges and load cycles. The kit includes hardened washers and fasteners cut to precise lengths for the Quad 4 main saddle, ensuring proper seating.
This stud kit is ideal for anyone looking to enhance the structural integrity of their engine modifications, whether for street machines or forced induction setups. By replacing factory bolts with these premium fasteners, builders can achieve the reliability and performance needed for high-RPM applications.
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