Yella Terra Platinum Twin Shaft Rocker Arm Kit - SB Chevy 265-400 - 1.6, 1.5 Ratio - Fits OEM , Bowtie, AFR, Dart, World, Brownfield Cylinder Heads HTA22003 Spark plug fitment: 14mm x

Spark plug fitment: 14mm x 3/4 reach

or road race applications

Eibach Platinum Front Coil Spring - 5

0002 (2 tenths)

soft rubber mount to eliminate linkage binding

Yella Terra Platinum Twin Shaft Rocker Arm Kit - SB Chevy 265-400 - 1.6, 1.5 Ratio - Fits OEM , Bowtie, AFR, Dart, World, Brownfield Cylinder Heads HTA22003 Spark plug fitment: 14mm xIntake and exhaust rockers are joined in pairs on a shaft that is 22% larger and engineered for extreme RPM. Maximum width bearings deliver greater rigidity, resistance to breakage and superior load carrying ability, eliminating the need for screw in studs, guide plates and stud girdles. Rocker arms bolt to existing 7 16" stud mountings with supplied bolts. Easy to service in the field. Sold in sets of 16. Yella Terra has been designing, developing