12 Point 7/16" 1900-2000 Connecting Rod Bolts (16 Pcs) They are installed between the

They are installed between the water pump pulley and the drive flange

and they may be reduced to fit if you decide to narrow your rear-end later on

but not included

Speedmaster offers these HEI Upgrade kits for your stock distributor

These Speedmaster tailshaft housings are designed to fit the stock Turbo 400 transmissions

12 Point 7/16" 1900-2000 Connecting Rod Bolts (16 Pcs) They are installed between theSpeedmaster connecting rod bolts are precision CNC machined to exacting specifications and designed for optimum reliability. They are heat treated and threads are rolled to provide up to ten times more fatigue strength. This makes them far superior to standard OEM fasteners in terms of durability, and fully capable of handling the extra stress of high combustion engines.