GM LS Truck Iron Block Interior Third Hole Bracket Low Mount Accessory Mount For Alternator And Fuel Pump Replaces Missing Casting Boss Fits Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 Engines
✔️ Low-profile interior bracket for LS iron blocks; mounts alternator
This interior third-hole bracket restores a missing mounting point on GM LS iron block engines, enabling low-driver-side accessory mounts such as alternator and fuel pump brackets. It fits Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 engines and includes a drill template to add the outside mounting hole. Made in the USA from aerospace-grade billet aluminum, it integrates on the front of the engine block and includes spacers for common ICT Billet low-mount brackets. Not compatible with Chevrolet Performance LSX iron blocks.
✅ Made from aerospace grade billet aluminum.
✅ Replaces missing interior third mounting hole on LS iron blocks.
✅ Front-drive spacings and Corvette/Camaro rear-drive spacings compatibility.
✅ Includes drill template and spacers for ICT Billet low-mount brackets.
💡 What is the best way to mount LS block accessories on an iron block with a missing third hole? A dedicated interior bracket restores the mounting point and aligns with multiple drive spacings.
- Uses aerospace-grade billet aluminum for strength
- Includes drill template to add missing outside mounting hole
- Compatible with GM LS iron blocks in truck, Corvette, and Camaro layouts
- Supplied spacers fit common ICT Billet low-mount brackets