YT Platinum 1.65 Roller Rockers, suit PFI heads

PAVTEK PART # YT-6030

Platinum twin shaft roller rockers adjustable

The Platinum twin shaft race rockers were designed by Yella Terra in 1988 for long distance race applications regularly used above 8000rpm, in 600+ mile races. They have proven totally reliable over many millions of miles of super speedway, road circuit, drag racing and marine competition.

Now available for most parallel value race applications, each Intake and Exhaust rocker pair is joined by a shaft 22% larger in diameter than other brands. This combined with maximum width bearings provides greater rigidity, resistance to breakage and load carrying ability. Each pair can be bolted directly to existing 7/16” stud mountings using two hi-tensile 7/16” through bolts supplied in the set. The Twin Shaft design is totally stable and eliminates the need for screw in studs, guide plates and stud girdles.

They are simple to fit, quick and easy to remove and replace in the field. The rockers low profile will fit under most standard valve covers. A wide of range of pedestal heights and spacer shims are available for geometry changes.

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