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Yella Terra Chevy GenIII/GenIV LS Rocker Arms YT6640

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Yella Terra Platinum 1.7 Bolt On Adjustable Rocker Arms LS1/LS6 YT6640

VALVE COVER SPACERS WILL BE REQUIRED!!! YT5123 or YT5132

YOU WILL HAVE TO DRILL AND TAP YOUR CYLINDER HEADS TO ACCOMMODATE THE 7/16" BOLT!!!

Availability: In Stock. May Ship From Manufacturer

$909.95