SKU: 713-1000 | UPC: 672036029821
ARP 3/8-24 x 1.000″ 12pt Stainless Steel Bolts for 1997-2004 Chevrolet Camaro Firebird Corvette LS1 V8 (5 Pack)
Secure your GM LS-series performance engine with ARP 3/8-24 x 1.000-inch 12-point stainless steel bolts sold in packs of 5. These bolts fit exhaust headers manifolds valve covers and oil pans on 1997-2004 Camaro Firebird Corvette plus earlier small block Chevy V8s. They deliver consistent clamping force and withstand high heat vibration for reliable operation in racing street builds.
Key Features
- 12-Point Head Design: Provides 12 contact points for maximum torque application without cam-out perfect for tight engine bay access during header or manifold installs
- Stainless Steel Material: Resists rust corrosion and exhaust gases ensuring long-term durability in high-temperature environments
- Precise 3/8-24 Thread x 1.000″ Length: Matches OEM and aftermarket specs for GM LS SBC Pontiac V8 applications with rolled threads for smoother engagement
- High Tensile Strength: Heat-treated alloy exceeds grade 8 bolts handling extreme loads fatigue common in boosted naturally aspirated engines
- Convenient 5-Pack Quantity: Ideal for replacing bolts on one side manifolds or paired accessories saving time on rebuilds
Product Notes
- Confirm hole thread size and grip length match your headers or manifolds prior to purchase
- Apply ARP Ultra-Torque assembly lube on threads for precise torque readings
- Packaged in protective poly bag to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Chase threads with tap if reusing old holes and clean with brake cleaner
- Compatible with standard 3/8-24 tapped manifolds uses 1/2-inch 12pt socket
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2002 | Chevrolet | Camaro | Z28 SS LS1 |
| 1998-2002 | Chevrolet | Camaro | Base Z28 LS1 |
| 1997-2002 | Pontiac | Firebird | Formula Trans Am WS6 LS1 |
| 1997-2004 | Chevrolet | Corvette | Base Z06 C5 LS1 LS6 |
| 1999-2007 | Chevrolet | Silverado 1500 | 5.3L LM7 L59 |
| 1965-1985 | Chevrolet | Corvette | Stingray 327 350 SBC |
| 1968-1979 | Pontiac | Firebird | 400 455 V8 |
| 1967-1981 | Chevrolet | Camaro | SS 350 396 SBC |
Why Choose ARP?
- Proven in NHRA IHRA NASCAR and Pro Stock engines for over 50 years
- Manufactured with aerospace-grade processes for consistent strength
- Made in USA with exact tolerances and thread accuracy
Frequently Asked Questions
- Q: Do these bolts fit aftermarket LS engine headers?
A: Yes ARP 713-1000 bolts are direct fit for many Hooker Hedman Doug’s Headers and PaceSetter LS SBC header kits using 3/8-24 threads - Q: What finish and material properties do they have?
A: Polished stainless steel construction offers excellent corrosion resistance high polish reduces galling and maintains appearance under hood - Q: What warranty coverage applies?
A: ARP offers limited lifetime warranty against defects in materials workmanship when installed torqued per instructions
Shipping & Handling
- Method: USPS First Class Mail or UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Poly bag in 4 x 3 x 1 inch box
- Weight: 0.2 lbs
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