Yella Terra Platinum Roller Rockers LS3 LS9 LSA L98 1.8 ADJ Ratio YT6686

Fits Chevy LS3 LS9 LSA L98 Factory and Aftermarket Head, 1.8 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550"

$894.00

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Yella Terra Platinum Roller Rockers is Engineered for the most severe race applications on the planet, Platinum rockers feature “wide body” arms for even greater strength and resistance to deflection. Capable of handling open spring pressures in excess of 900lbs*, all platinum rockers feature heavy-duty 7/16” mountings for unsurpassed rocker stability. Platinum rockers are available in twin shaft versions for parallel valve applications and unique single shaft designs for canted valve cylinder heads. The Platinum range covers most popular factory and aftermarket performance heads in a choice of ratios and offsets. Compatible with Chevy/GMC Series Trucks: L76, L77, LY6, L92, L94, L96, LC8, LC9, LH9, LMF, LH9, GMPP CNC: 5364 Casting, LPE CNC: 823 Casting, SDPC CNC LS3/L92: 0821 Casting, TEA CNC LS3/L92: 823 Casting.

Designed for use with both hydraulic and mechanical (solid) lifters.

Extruded from aircraft grade aluminium, perfect for dissipating excess top-end heat.

Shaft mount rockers do not require guide plates.

Requires YT 5123 - 25mm alloy spacer kit.

Drill and tap 7/16” UNC.

Specifications

More Information
CNC Part Number	YTR-YT6686
Price	$894.00
Sold As	Single
Manufacturer's Part Number	YT6686
Brands	Yella Terra
Part Types	Rocker Arm
Departments	Parts
Vehicle Make	Chevy LS
Cylinder Head Make	GM Casting
Rocker Arm Material	Aluminum
Rocker Arm Ratio	1.8
Rocker Arm Series	Platinum
Custom Notices	⚠ PROP 65 WARNING