COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.7 Ratio - GM LS-Series MT-ANT-TOY-3B It has two inches of

It has two inches of adjustment like the aluminum one- just a little heavier

Hedman Hedders Painted Hedders Exhaust Header 69520 Engine Swap - Tube Size 1

The TCI solenoid motor is only 1

Gatekeeper

Overall Length - Stainless Steel

COMP Cams Max-Lift BSR Shaft Mount Steel Rocker Arm Kit - 1.7 Ratio - GM LS-Series MT-ANT-TOY-3B It has two inches ofCOMP Cams (R) expands upon its Max Lift (TM) BSR Shaft Rocker Systems to include aftermarket LS3 style cylinder heads. This new bolt in, bushed shaft rocker system is specifically designed for aftermarket LS3 heads where valve geometry is different from the stock configuration. By tying all eight rockers onto a single shaft, the BSR Series of rockers improves valve train dynamics by increasing valve train stiffness. Replacing the high Hertz loading