Brand new Brian Tooley Racing rockers.

Cathedral port heads = Intake and Exhaust

Square port heads = Exhaust only

They come as pictured and will require trunnions to be installed. BTR TK002 or BTR shaft rocker kit will work perfectly with these.

All new 1.7 ratio drop in design rocker arms for square port heads (intake only).

- 46% Stronger than stock Chevrolet rockers in FEA analysis.

- Extended tip design allows for higher valve lift and improved valve tip durability.

- Superior Moment of Inertia compared to roller tip rockers for max RPM.

Will not work with CHE brass Trunnions 

• Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
• NOW IN SMEATON GRANGE!