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Introducing the ultimate go-fast-bit for the legendary Chrysler Slant 6!

Designed for strength, built to race. No other rocker system compares with the Yella Terra Platinum race series!

Staring with YellaTerra's very own specification 2000 aluminum, the rocker bodies are designed and manufactured for improved tensile and yield strength, increased notch sensitivity, fatigue resistance, strength at elevated temperatures with increased chemical resistance.

Equipped with smooth low friction rollers allowing for high revving capability these rockers are perfect for any street, strip, circuit or hill climbing application.

These are then mounted onto YellaTerra's very one unique shaft mount system - using the in-house developed YellaTerra 2-piece shaft and CNC anodised cradle providing unsurpassed rocker stability.  The included precision CNC anodised cradle helps eliminate premature valve train wear and radically reduces side loading making these rockers reliable at high RPM thanks to its huge needle roller bearings - there is simply nothing like these on the market!

The high 1.65:1 ratio allows you to achieve more lift without relying solely on your camshaft; many engine builders and racers alike adopt this method to help relieve the inertia on lifters and push rods generated by aggressive and often violent ramp rates required to make big power at high lift.

Each YellaTerra Platinum race series are assembled using the highest quality materials and componentry sourced locally and from the USA.

To make all of this even better, all components are 100% Australian manufactured and designed!
 

Key Features:

• Easy fitment, bolt on with no machining required.
• CNC machined RIDGEBACK rocker body 
• Tool steel pin & roller
• USA Made Torrinton BEARINGS
• 7/16" Chrome Moly cup lash adjustment screws
• Heat-treated alloy steel jam blackened 12 Point lock Nut positively secure lash settings.
• Channel pressurised oil from shaft to the pushrod cup to the shaft bearings and then on to the roller tip.
• 3/16" adjuster socket to eliminate twisted hex keys.
• 4130 steel larger diameter shafts are then deeply case hardened and tempered for maximum wear resistance and strength.
• Unique 2000 aluminium made to YellaTerra specifications
• Improved chemical resistance, tensile strength, yield strength, increased notch sensitivity, fatigue resistance,
• High strength at elevated temperatures

Kit contains:

• 12 all new 1.5 Ratio RIDGEBACK arms Fully assembled with X Hole HD Lash adjusters & 12 Point Nuts, Torrington Bearings, and specifically ground Roller Tips
• 2 Specifically designed and ground shafts with Oil galleries machined for perfect lubrication
• Blackend Spacers & Washers to complete the assembly
• Assembled and ready for pre-lubrication and installation.