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Adjustable Guide Plates, SB Chevrolet w/ 5/16", Universal SBC, Full Set of 8

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Calculated at checkout

Product Description

Universal Fit
Adjustable Guide Plates, Small Block Chevrolet


  • Most SBC Heads
  • Use w/ 5/16" Pushrods 
  • Not for SB Ford- We offer special adjustable guide plates for 289-351W

Our adjustable guide plates are excellent to aid in precision rocker alignment.

No need to settle for poor rocker to valve tip alignment caused from "fixed" style guide plates.

Adjustable guide plates give the builder the option of placing the rocker arm tip to it's ideal location.

They can be set and torqued in place or welded for extra peace of mind.

Naturally, guide plates are only for heads which use screw in studs. Not intended for OE heads with pressed in studs.



  • Small Block Chevrolet
  • For use with 5/16" Hardened Pushrods
  • .115" Thick
  • Heat Treated for improved strength and durability
Fits many of today's popular aftermarket cylinder heads including many with unique valve centers.
Be sure to use ample thread sealer on the base threads when using in applications where the stud enters either the intake ports or cooling system.

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