ARP Main Stud Kit for 97-01 Prelude H22A4 Wiseco The compact LT-5 core fits

The compact LT-5 core fits tight engine bays without sacrificing scavenging efficiency

this battery box integrates seamlessly into your vehicle's frame for optimal weight distribution and accessibility

Precision-forged from dedicated in-house stock

Purpose-built for K-series Honda engines

SpeedFactory Titanium fastener kit featuring an stud with matching nut and washer

ARP Main Stud Kit for 97-01 Prelude H22A4 Wiseco The compact LT-5 core fitsUpgrade your H22A4 engine's foundation with this ARP Main Stud Kit, engineered for 1997 2001 Honda Prelude models. ARP studs provide superior clamping force and reliability compared to factory bolts, ensuring consistent cylinder head sealing under high boost and extreme engine stress. Precision manufactured from premium alloy steel with a proprietary heat treatment process, these studs resist fatigue and maintain their integrity through countless heat