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ROCKER STUD, BBC 8100, 496 w/ 7/16" TOP & 10mm BOTTOM THREADS

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Product Description

BBC Rocker Arm Studs

Special Application Rocker Studs

8100, 8.1 Ltr 496 CID Conversion studs, 7/16" Top threads with 10 X 1.5 mm base threads

Used to convert from pedestal mount, to stud mount for full adjustability using stud mount roller rockers.

There is a special flanged bushing required to adapt stock rockers to this stud.

We'll have the bushings available separately.

These studs have 7/16 NF threads on the top and 10 X 1.50 mm on the bottom.

For use on late model 496/8.1 Ltr BBC heads.


  • Overall Length- 2.570"
  • Jam Nut Hex Diameter- 11/16"
  • Jam Nut Thickness- .255"
  • Upper Thread Length- 1.100"
  • Upper Thread Pitch- 7/16" NF
  • Lower Thread Length- .820"
  • Lower Thread Pitch- 10 X 1.50 mm

Alex's Parts- The smart choice in valve train parts.




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