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YTR-YT5004 PART NUMBER
Yella Terra Pro Street Roller Rockers Windsor 1.6 HYD Ratio YT5004$796.00
Fits Ford Windsor Factory and Aftermarket Head, 1.6 Ratio, Adjustable, 3/8" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 600 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT5005 PART NUMBER
Yella Terra Pro Street Roller Rockers Windsor 1.6 HYD Ratio YT5005$796.00
Fits Ford Windsor Factory and Aftermarket Head, 4.6 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 600 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT5026 PART NUMBER
Yella Terra Pro Street Roller Rockers Windsor 1.7 HYD Ratio YT5026$796.00
Fits Ford Windsor Factory and Aftermarket Head, 1.7 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 600 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT6314 PART NUMBER
Yella Terra Platinum Roller Rockers Windsor 1.65 ADJ Ratio YT6314$1,213.00
Fits Ford Windsor, 1.65 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT6027 PART NUMBER
Yella Terra Ultralite Roller Rockers Windsor 1.72 HYD Ratio YT6027$761.00
Fits Ford Windsor Factory Head, 1.72 Ratio, Non Adjustable, 5/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 400 lbs, Max Spring Diameter 1.550". Replaces ST 2027. Learn More -
YTR-YT6610 PART NUMBER
Yella Terra Platinum Roller Rockers Windsor 1.6 ADJ Ratio YT6610$1,111.00
Fits Ford Windsor Aftermarket Heads, 1.6 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT6611 PART NUMBER
Yella Terra Platinum Roller Rockers Windsor 1.65 ADJ Ratio YT6611$1,111.00
Fits Ford Windsor Aftermarket Heads, 1.65 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT6612 PART NUMBER
Yella Terra Platinum Roller Rockers Windsor 1.7 ADJ Ratio YT6612$1,111.00
Fits Ford Windsor Aftermarket Heads, 1.7 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT6606 PART NUMBER
Yella Terra Platinum Roller Rockers Windsor 1.6 ADJ Ratio YT6606$1,111.00
Fits Ford Windsor Aftermarket Heads, 1.6 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550" Learn More -
YTR-YT6607 PART NUMBER
Yella Terra Platinum Roller Rockers Windsor 1.7x1.6 ADJ Ratio YT6607$1,111.00
Fits Ford Windsor Aftermarket Heads, 1.7 x 1.6 Ratio, Adjustable, 7/16" Cap Screw, Set of 16 Rocker Arms, Max Spring Pressure 900 lbs, Max Spring Diameter 1.550" Learn More