Yella Terra YT 6667 Ultralite 8.0Mm Rockers Ratio 1.7:1 For Chevrolet V8

Description

Fitment and Product Information
Ultralite 8.0Mm Rockers, Ratio 1.7:1 For Chevrolet V8 Ls3/Ls9/Lsa/L98
Brand Name: Yella Terra
Part Number: YT 6667
Description
Ultralite
Yella Terra’s exclusive Ultralite rocker arm, shaft and pedestal system offers 50% less nose weight than the factory rocker system, the result being greater RPM potential without compromising strength or durability. The perfect low-maintenance substitute for factory rocker arms which utilise problematic cage-less bearings, solid non-roller tips and heavy steel bodies.
Yella Terra Ultralite is ideal for high revving street applications when coupled with factory/lightweight aftermarket springs. Manufactured and assembled in Australia using the highest quality materials and componentry consistent with those found in our Platinum race series.
Our wide range of true ratios allows you to achieve high lift without relying solely on your camshaft… a trend many engine builders and racers alike are adopting to relieve the inertia on lifters and pushrods generated by aggressive and often violent ramp rates required to make big lift.
Don't fall victim to bearing/trunnion upgrades which only address half the shortcomings of ORG.MFR rockers.
Includes YT 5132 10mm valve cover spacer
Specifications
MAX OPEN SPRING PRESSURE:
400lbs
MAKE:
CHEVROLET
ENGINE:
LS3/LS9/LSA/L98
MOUNTING STYLE:
SHAFT MOUNT
ROCKER ARM RATIO:
1.7
STUD SIZE:
8mm
ADJUSTABLE/HYDRAULIC:
HYDRAULIC
ROCKER ARM STYLE:
FULL ROLLER
ROCKER MATERIAL:
ALUMINIUM
ROCKER ARM BODY STYLE:
STANDARD
ROCKER ARM NUT STYLE:
CAPSCREW
MAX SPRING DIAMETER:
1.437"
INLET OFFSET:
YES
QTY:
SET OF 16
NOTE:
EASY FIT
WARNING
: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to
www.P65Warnings.ca.gov