SKU: TBS-2605
TBS-2605 Drive Kit SB Chevy Large Port , 1206 Polished w 1V Accessory

2605 Small Block Chevy Standard Port Polished w 1V   Accessory  pulley

KIT INCLUDES:

Polished Aluminum Intake Manifold - Big Port  1206 Gasket

Aluminum Studs and Nuts (Black Anodized)

Billet Snout with Heat Treated Main Shaft and Coupler (1-1/4" - 48 Spline)

8MM Drive Pulleys (-12% Unless Otherwise Specified)

8MM - 75 Blower Belt

#4100 Billet Idler Pulley and Stand

#4120 Idler Bracket and Stands (#4130 Swing Arm Available Upon Request)

Lower Accessory Pulley (3 Bolt Chevy Pattern)

Billet Carb Adapter (#4300 Dual 4150 Style Unless Otherwise Specified) (Carb Adapter can be deleted below)

All Related Gaskets

We stock Innovators West Harmonic Balancers and RCD Blower Hubs

You can choose to run without a balancer since the blower belt absorbs the harmonic vibrations. Some engine Builders however  insist on a Balancer, so we like to do what they want.  Balancers begin at $450 and go up depending on keyway, and if you need crank trigger  magnets. Hubs are around $190 and up - they are all double keyway.