Custom Bolt Kits, ARP Bolts (Deposit on Order)

Custom Bolt Kits
Unless you're building a bone-stock Cleveland, you're going to need a completely customized bolt kit—and we've got you covered.
From aftermarket manifolds to aluminum pans and tall valve covers, every change you make affects what hardware you need. Our kits are built specifically for your setup, so you’re not stuck digging through bins on your work bench or making last-minute realizations that you don't have what you need.
 
Your custom kit can include bolts for:
✅ Intake manifold swaps
✅ Aluminum oil pans
✅ Thicker-rail or aftermarket valve covers
✅ And everything in between
All the right lengths, threads, washers—ready to go.
 
Tell us your build specs, and we’ll send exactly what fits. Clean, complete, and no guesswork.
 
**Include details about your build at checkout, and we'll send you an email to promptly begin putting together your bolt kit!
 
ARP Bolts, Head Studs, Fasteners & More
When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company: ARP. Since 1968, Automotive Racing Products has been engineering and perfecting bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, transmissions, and more. ARP uses only top-quality materials—far above the usual “aerospace quality” others settle for—in a highly exacting manufacturing process to create fasteners with the strength and durability to last race after race.