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Product Description
Manufacturer Part Number: 134-7103
Rocker Arm Stud; For Use With Chevy Small Block; 1.770 Inch Overall Stud Length; 0.670 Inch Adjuster Thread Depth; 7/16 Inch Shank Diametere - 20 Thread Size; 7/16 Inch Base Diameter - 14 Thread Size; 0.700 Inch Screw-In Depth; 180000 PSI Tensile Strength; Black Oxide; Chrome Moly
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP's patented Perma-Loc™ adjusters.
1900-1900 Chevrolet Small Block 1987-1998 (OE Roller)
Rocker Arm Stud; For Use With Chevy Small Block; 1.770 Inch Overall Stud Length; 0.670 Inch Adjuster Thread Depth; 7/16 Inch Shank Diametere - 20 Thread Size; 7/16 Inch Base Diameter - 14 Thread Size; 0.700 Inch Screw-In Depth; 180000 PSI Tensile Strength; Black Oxide; Chrome Moly
Attributes
- Compatibility: Chevy Small Block
- Rocker Arm Nut Thread Size: 7/16 Inch-20
- Effective Stud Length (IN): 1.77 Inch
- Screw-In Depth (IN): 0.7 Inch
- Base Thread Size: 7/16 Inch-14
- Quantity: Single
Product Description
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP's patented Perma-Loc™ adjusters.
Features & Benefits
- Made Of 8740 Chrome Moly Forgings
- Heat Treated To 180,000 Psi
- Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
- Lengths Are Exact Designed To Provide Positive Seating Every Time
- No Supplier Warranty
This Fits
1900-1900 Chevrolet Small Block 1955-19861900-1900 Chevrolet Small Block 1987-1998 (OE Roller)
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Shipping Restrictions
This product can't be shipped to the following regions: CA.
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Our staff are available to answer any questions you may have about this item