Automotive installation tool designed to simplify fitting harmonic balancers on Chevy small-block and big-block crankshafts. For mechanics and home restorers who want a quick, controlled press, the Bentolin Harmonic Balancer Installation Tool reduces awkward hammering and misalignment. Is such a specialist tool a necessary addition to a busy workshop?
⚡ At a Glance
- • Installation Ease: Threaded rod, nut and thrust bearing enable gradual, controlled pressing of the balancer onto the crank.
- • Best for: Mechanics and DIY restorers working on SBC small-block and BBC big-block Chevy engines
- • Not ideal for: Engine builds that require manufacturer-specific tooling or press fixtures for unusual crank profiles
Threaded rod and thrust bearing let the balancer be pulled on evenly, avoiding damage from hammering. Galvanised nuts and aluminium washers add corrosion resistance while heat-treated steel improves durability.
Controlled Installation - with Threaded Rod, Nut and Thrust Bearing
A long threaded rod threads into the crankshaft while a nut compresses a thrust bearing against the harmonic balancer, translating rotation into steady axial movement. The bearing reduces friction so the balancer slides on straight rather than catching.
Gradual, controlled pressing prevents misalignment and reduces risk of damaging the crank or balancer, making installations neater and safer for repeated use.
Durable Workshop Use - thanks to Heat-Treated Steel Construction
High-quality grade heat-treated heavy duty steel forms the core of the tool, while galvanised steel nuts and aluminium washers resist surface corrosion. Mention of high hardness indicates parts are engineered for strength and wear resistance.
Robust materials stand up to workshop stresses and frequent use, so maintenance crews and restorers benefit from a tool that lasts rather than one that needs frequent replacement.
Ready to Use from the Box - with Complete Included Hardware
Package contents list a threaded rod, nut, washers and a thrust bearing sized for SBC and BBC crankshafts, providing the components needed to assemble and operate the installer. Hardware compatibility avoids sourcing separate parts.
Immediate usability keeps downtime low, allowing a quick set-up and straightforward fitting on compatible Chevy cranks without extra trips for parts.
✨ The 4 Key Reasons for Bentolin Harmonic Balancer Installation Tool
- Threaded rod and nut - controlled axial pressure avoids hammer damage and ensures straight fit
- Thrust bearing included - reduces friction for smoother installation and less effort
- Heat-treated steel construction - built for repeated workshop use and high hardness
- Galvanised nuts and aluminium washers - improved corrosion resistance for longer service life
📋 Technical Details at a Glance
- Category: Automotive installation tool
- Compatibility: SBC small-block and BBC big-block Chevy crankshafts
- Function: Installs harmonic balancer by threading into crank and pressing via nut
- Materials: Heat-treated heavy duty steel, galvanised steel nuts, aluminium washers
- Package contents: 1x threaded rod, 1x nut, 1x washers, 1x thrust bearing
❓ Frequently Asked Questions
Q: Which crankshafts are compatible with the tool?
A: Compatible with SBC small-block and BBC big-block Chevy crankshafts, as stated in the product description.
Q: What is included in the package?
A: The package includes one threaded rod, one nut, washers and one thrust bearing ready for assembly.
Q: What materials are used and will they resist corrosion?
A: High-quality grade heat-treated heavy duty steel is used for strength, with galvanised steel nuts and aluminium washers to help reduce corrosion and rust.
🏆 Our Verdict
Suitable for mechanics and home restorers working on Chevy small-block and big-block engines who want a safer, neater way to fit harmonic balancers. Durable, heat-treated steel combined with galvanised nuts, aluminium washers and an included thrust bearing delivers controlled, repeatable installations. Built for workshop use, the robust construction suggests strong long-term value for frequent installers.
