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ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
Unleash the full potential of your Big Block Chevy ZL1 engine with the Auto Racing Products (ARP) BBC Head Stud Kit. Specifically designed for the legendary ZL1 architecture, this kit provides a critical upgrade over factory bolts, delivering superior clamping force and preventing cylinder head lift under extreme conditions. Whether you're restoring a classic ZL1 or building a modern powerhouse, ARP ensures your engine's integrity.
The Big Block Chevy ZL1 is synonymous with power and performance, and it deserves fasteners that can match its legendary status. This ARP head stud kit is an essential investment for any ZL1 owner looking to maximize reliability and extract every ounce of horsepower safely. Trust in ARP's unparalleled quality to protect your iconic ZL1 engine.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 235-4321 |
| GGC SKU | BQDN_235-4321 |
| UPC / GTIN | 672036031121 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.5 × 4 × 2.5 in |
|---|---|
| Shipping weight | 7.2 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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