CHRYSLER SLANT 6 ADJ RR 1.65

NOW AVAILABLE!

Introducing the Slant 6 Chrysler Platinum 1.65:1 Ratio Roller Rockers.

Premium Performance Roller Rockers designed specially for Shaft Mount applications using our very own 2 piece Shaft designed & manufactured in house.

Yella Terra Platinum Race Rockers - The ultimate performance rockers for Chrysler Slant 6s

Designed for strength, built to race. No other rocker system compares with Yella Terra Platinum race series. Manufactured and assembled in Australia using the highest quality materials and components sourced locally and from the USA.

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.

Equipped with smooth low friction rollers allowing for high revving capability perfect for any street, strip, circuit or hill climbing application. Precision CNC anodised cradle provide unsurpassed rocker stability eliminating premature valve train wear and radically reducing side loading.

Higher ratio rockers produce more lift out of a given cam profile. In addition, lift the the valve off the seat at a much more rapid rate when compared with stock ratio rockers, producing increased and sustained airflow. Reliable at high RPM with huge needle roller bearings. Your engine will run cooler, smoother and quieter.

100% Australian manufactured and designed, the ultimate go-fast-bit for the legendary Chrysler Slant 6 170, 198 or 225!

Key Features:

• The YT 6711 Rockers are an easy fit Bolt on. However, due to the higher ratio, some linishing of the cylinder head may be required for Push rod clearance
• New CNC Machined RIDGEBACK rocker body for added strength in Hi-RPM Applications 1.5 Ratio
• Tool steel Pin & Roller
• Torrington BEARINGS
• Chrome Moly Cup lash adjustment screws with Blackened 12 Point Nuts - To suit Ball end Pushrods
• Channel pressurised oil from shaft to the pushrod cup to the shaft bearings and then on to the roller tip.
• 7/16” adjuster screw and heat-treated alloy steel jam nut to positively secure lash settings.
• Each adjuster is broached for a big 3/16" socket to eliminate twisted hex keys.
• Larger diameter shafts are made from 4130 steel, deep case hardened and tempered for maximum wear resistance and strength.
• Aluminum rocker bodies use new 2000 aluminum made to our specifications for improved tensile and yield strength, and increased notch sensitivity, fatigue resistance, strength at elevated temperatures and chemical resistance.

Kit contains:

• 12 all new 1.65 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
• Blackened Spacers & Washers to complete the assembly
• Assembled and ready for pre-lubrication and installation.

Featured on Powernation Builds

Turbocharged Mopar 225 Slant 6 with Custom EFI Makes Big Pump-Gas Power - Engine Power S10, E9

Mopar Slant 6 Roller Rockers as Featured in PowerHouse Engines Australia

https://www.youtube.com/watch?v=4zHxzHEs14k

NOTES:

• TOTAL ROCKER SYSTEM INC. PEDESTALS, SHAFT & ARMS
• YT 6711 & YT 6709 Rockers WILL NOT FIT the original Shafts
• Both kits include Shafts designed and manufactured in house far exceeding the capabilities of the original Chrysler design.
• Requires 5/16" Ball end Pushrods
• Will require custom length ball end pushrods to suit your application .
• HI-RATIO Rockers will require clearancing in some factory heads where the pushrod comes close
• Additional Parts Available: H/D Billet 3/8" Shaft Caps - YT 18199 - not included in set.

Additional Parts Available: H/D Billet 3/8" Shaft Caps - YT 18199 - not included in set (Pictured below)