Yella Terra Platinum Roller Rockers SBC 1.65x1.55 ADJ Ratio YT6357

Fits SB Chevy Factory and Aftermarket Head, 1.65 x 1.55 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550"

$894.00

View Similar Items

⚠ 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.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Image is a representation of this item. Actual item may vary.

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 SBC Factory Head - 265, 267, 283, 302, 305, 307, 327, 350, 400. 1.770” stud centers.

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

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

Machine .300 - .320” from rocker pads.

Drill and tap 7/16” UNC.

Shaft mount rockers do not require guide plates.

Compatible with SBC Aftermarket Head with factory valvetrain geometry - ALLPRO: 215 23°, BOWTIE: Iron & Alloy 23°, BRODIX: Track 1, DART: II, Iron Eagle 23°, EDELBROCK: Victor Jnr., PRO TOPLINE (RHS), WORLD: Sportsman II, Conquest, S/R Torquer 305. 1.770” stud centers. TRICKFLOW Twisted Wedge.

EASY FIT Rockers bolt on. Fits standard mountings. No machining required.

Shaft mount rockers do not require guide plates.

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

Specifications

More Information
Price	$894.00
Vehicle Make	Chevy SB
Cylinder Head Make	All Pro, Brodix, DART, EDELBROCK, GM Casting, RHS/PRO TOPLINE/PRO ACTION, WORLD PRODUCTS
Rocker Arm Material	Aluminum
Rocker Arm Ratio	1.65/1.55
Rocker Arm Series	Platinum
Custom Notices	⚠ PROP 65 WARNING