How to install a Tilton-Style High Torque Starter on a SBC and BBC applications?

Step 1 - Install Starter

Install the starter onto the engine using the supplied mounting block and proper Chevy starter bolts.

Step 2 - Check Clearance

Verify clearance between the starter and:

Headers
Oil pan
Frame
Suspension components

If needed, rotate (clock) the starter housing for additional clearance.

Step 3 - Wire The Starter

Large Solenoid Terminal

Connect battery positive cable.

Small Solenoid Terminal

Connect ignition switch "START" wire.

Verify all connections are clean and tight.

Step 4 - Check Ring Gear Engagement

Crank the engine and listen for:

Smooth engagement
No grinding
No binding

The starter gear should engage and disengage cleanly.

Step 5 - Shim If Necessary

If grinding or binding occurs, install starter shims between the starter and block until proper engagement is achieved. Shimming is common with these starters.

Step 6 - Final Inspection

Verify:

Starter bolts are tight
Wiring is secure
Adequate clearance around starter
Engine cranks normally

Common Corrections

Grinding During Cranking

Add shim(s).

Starter Hits Headers

Re-clock starter housing.

Starter Spins But Won't Crank Engine

Verify wiring and starter engagement.

Flywheel Note

168-Tooth Flywheel/Flexplate

Use the standard straight mounting hole and the 35° offset (staggered) mounting hole.

153-Tooth Flywheel/Flexplate

Use the straight-across mounting hole pattern (both mounting bolts parallel to each other).