P1 | CHEVROLET BIG BLOCK EXHAUST STUD KIT, HEAVY DUTY

P1 Chevrolet Big Block Exhaust Stud Kit – Heavy Duty – 12 Point Nuts – S220 Series – Black Oxide Finish (16 Piece)

Part Number: K001-E01S

Upgrade your Big Block Chevy exhaust fastening system with the P1 Heavy Duty Exhaust Stud Kit, engineered to provide superior clamping force, durability, and long-term reliability in high-performance street and race applications. Manufactured from premium S220 Series material, this kit is designed to withstand extreme heat cycles and vibration, ensuring your exhaust headers remain securely fastened under the toughest operating conditions.

Unlike conventional bolts that can loosen over time, P1 exhaust studs provide more consistent clamping force, reduce thread wear in the cylinder head, and simplify header installation and removal. Finished in a durable black oxide coating, the studs offer excellent corrosion resistance while delivering a professional motorsport appearance.

Supplied with premium 12-point nuts, this kit provides improved tool access in tight engine bays and allows for accurate torque application during installation.

Features & Benefits

• Designed specifically for Chevrolet Big Block V8 engines
• Heavy-duty S220 Series material for exceptional strength and durability
• Black oxide finish for corrosion resistance and professional appearance
• Premium 12-point nuts for improved clearance and easier installation
• Provides superior and consistent exhaust header clamping force
• Reduces thread wear in cylinder heads compared to conventional bolts
• Withstands extreme exhaust temperatures and repeated heat cycles
• Ideal for naturally aspirated, turbocharged, supercharged, and nitrous applications
• Precision-manufactured for accurate fit and long service life

Technical Specifications

• Material: P1 S220 Series
• Finish: Black Oxide
• Nut Style: 12-Point
• Kit Quantity: 16 Piece
• Application: Chevrolet Big Block V8

What's Included

• 8 Heavy-duty exhaust studs
• 8 Premium 12-point nuts

Applications

• Chevrolet Big Block V8 engines
• Suitable for cast iron or aftermarket cylinder heads
• Ideal for street performance, drag racing, circuit racing, off-road, and marine applications

Why Choose P1 Fasteners?

P1 fasteners are engineered for serious performance enthusiasts and professional engine builders who demand uncompromising quality. Manufactured to exacting tolerances using premium materials, every P1 fastener is designed to deliver exceptional strength, consistent clamping force, and long-term reliability in the most demanding motorsport environments.

Why Buy From Prime Speedworks

At Prime Speedworks, we supply performance parts that have proven themselves in the harshest racing conditions. Whether you're building a street cruiser, competition drag car, burnout car, or dedicated circuit machine, P1 fasteners deliver the confidence and reliability needed to keep your engine performing at its best.