Yella Terra Roller Rockers Holden V8 5.0L 5/16” Bolt On Adjustable ST2033

$868.15 inc. GST

Availability: 11 in stock


The original “bolt on” rocker. Simply remove old rocker gear and replace with the shaft assembly that bolt onto the original mounting holes with no modification. Tremendous rigidity.

Street Terra Rockers feature best quality hardware including oversize ground trunnions & needle roller bearings for durability & low friction.

  • Product Line:    Street Terra  Made by Yella Terra.
  • Condition:    Brand New.
  • Quantity:    (Set of 16) Roller rocker arms.
  • Part #:    ST 2033
  • Application:    Holden V8 253, 308 Carby & 5.0L EFI engines.
  • Notes:    5/16” Stud Mount. 1.65 Rocker Ratio.
  • Notes:    Max Spring Pressure: <450lbs.
  • Notes:    Max Spring Diameter: 1.437”.
  • Notes:    Made from Vacuum Die Cast Steel.
  • Notes:    Direct Bolt – On “Easy Fit” replacement on 253 & 308 Factory Cylinder Heads. Adjustable – Suitable for both Hydraulic & Solid Camshafts.
  • Notes:    Please Note: Rockers are a generic fit Holden bolt on for EFI VN 304, 355 Engines (1988-2000). These rockers are not suitable for high spring pressure applications.
  • Notes:    When installing adjustable rockers, double cork gaskets or taller rocker covers may be required. Please check clearance exists between Lash adjuster & Rocker covers at maximum lift.



Yella Terra

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