Five And A Half Inch Adjustable Tensioning Rod With Heim Joint For SBC And BBC Alternator Brackets Fits 350 454 Engine, Center To Center 7.5 To 9 Inches, Heavy Duty Performance

Heavy-Duty 5-1/2 in Adjustable Tension Rod (1x) for SBC/BBC
✔️ 5-1/2 in long, 5/8 in dia, CC range 7.5 in to 9 in; stainless

The adjustable alternator tension rod is a heavy-duty accessory used to set correct belt tension on SBC and BBC engines. It fits alternator brackets on both small- and big-block Chevy setups, making it a handy upgrade for classic builds and performance installs.

✅ Rod Length: 5 1/2 in (140 mm)
✅ Rod Diameter: 5/8 in (16 mm)
✅ Center-to-Center range: 7 1/2 in (190.5 mm) to 9 in (228.6 mm)
✅ Eye of Heim Joint: 3/8 in (9.5 mm)
✅ Material: Stainless steel for wear and heat resistance

💡 What is an alternator tensioning rod used for in SBC/BBC engines?

This handy piece helps keep belt tension and alignment steady across RPM changes. - Handy belt tensioning for SBC and BBC engines - Adjustable center-to-center for different bracket configurations - Stainless steel construction withstands heat and wear