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SKU: 134-7101 | UPC: 672036002077
ARP High Performance Full Set 3/8" Rocker Arm Studs Fits 1958-1986 Small Block Chevy Stock Heads
ARP 134-7101 delivers a complete set of 16 high performance rocker arm studs designed for 3/8" applications on most stock small block Chevy cylinder heads. These studs ensure consistent rocker geometry on 1958-1986 Chevy Small Block V8 engines including 265 283 327 350 and 400 CID variants found in Camaro Chevelle Corvette Impala and more. Built for ET bracket racing oval track competition and street driving they provide straight true installation and resistance to flex under high loads.
Key Features
- 8740 Chrome Moly Construction: Forged from 8740 chromoly steel and heat-treated to 180000 PSI tensile strength for dependable performance in demanding conditions
- Precision Concentricity: Held to 0005 T.I.R. thread pitch to thread pitch so studs install straight without wobble maintaining accurate rocker arm geometry
- Exact Length Dimensions: Engineered lengths guarantee positive seating in cylinder heads every time for reliable valve train operation
- Extra-Large Radius Base: Increases resistance to bending and flex during high RPM use extending component life
- Black Oxide Finish USA Made: Durable corrosion-resistant coating with domestic manufacturing for quality assurance
Product Notes
- Not compatible with OEM-style self-locking nuts. pair with ARP patented Perma-Loc adjusters for secure retention
- Full set includes 16 studs for complete small block Chevy cylinder head coverage
- Ships in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Verify cylinder head accepts 3/8-24 thread rocker studs before installation
- Use ARP Perma-Loc adjusters or compatible poly locks. avoid OEM hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1958-1986 | Chevrolet | Small Block V8 | 265-400 CID Stock Heads |
| 1967-1981 | Chevrolet | Camaro | All w/ SBC 3/8" Studs |
| 1964-1972 | Chevrolet | Chevelle | All w/ SBC 3/8" Studs |
| 1962-1982 | Chevrolet | Corvette | All w/ SBC 3/8" Studs |
| 1962-1979 | Chevrolet | Nova | All w/ SBC 3/8" Studs |
Why Choose ARP?
- Decades of leadership in racing fasteners trusted by professional teams
- Advanced heat treatment and forging processes for unmatched strength
- Micro-precision machining ensures perfect fit and repeatable results
Frequently Asked Questions
-
Q: Which small block Chevy engines does ARP 134-7101 fit?
A: Fits most stock SBC cylinder heads from 1958-1986 using 3/8-24 rocker studs on 265 283 327 350 and 400 CID engines in vehicles like Camaro Chevelle Corvette Impala and Nova -
Q: What material and strength rating does this stud set have?
A: Made from 8740 chrome moly steel forgings heat-treated to 180000 PSI for high performance in racing and street applications -
Q: What nuts or adjusters work with these studs?
A: Designed for ARP Perma-Loc adjusters. do not use OEM self-locking nuts to maintain proper function and safety
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure box 1 x 6 x 8 inches
- Weight: 1.05 lbs
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