SBC Harmonic Balancer Bolt Small Block Damper Compatible With Chevy 280 305 350 383
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Description
🔧 Lock in performance, unlock your engine’s true potential!
- SLIP FREE ADJUSTMENT - High hex head design eliminates socket slippage during valve adjustments or engine rotation.
- RACE READY DURABILITY - Built to withstand the intense demands of drag racing and circle track performance.
- PRECISION TORQUE CONTROL - Extra thick parallel ground washer ensures smoother, more accurate torque application every time.
- VIBRATION PROOF SECURITY - Includes split lock washers engineered to keep your balancer bolt firmly in place under extreme conditions.
- TAILORED FOR SMALL BLOCK CHEVY - Specifically designed to fit Chevy 280, 305, 350, and 383 engines for perfect compatibility.
The SBC Harmonic Balancer Bolt by Big-Autoparts is a precision-engineered component designed specifically for small block Chevy engines (280, 305, 350, 383). Featuring a high hex head to prevent socket slippage, an extra thick parallel ground washer for consistent torque, and split lock washers to resist vibration loosening, this bolt is built for high-performance drag racing and circle track applications.
Specifications
| Manufacturer | Big-Autoparts |
| Brand | big-autoparts |
| Model | SBC Harmonic Balancer Bolt Small Block Damper |
| Item Weight | 5.3 ounces |
| Package Dimensions | 4.09 x 2.09 x 1.22 inches |
| Country of Origin | China |
| Item model number | BA-10802004 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BA-10802004 |
Reviews
D**.
Great Item
Exactly as advertised! Great item.
P**L
Easy to assemble
Fit perfect
G**N
Good quality
Good quality definitely use the vendor again decent price
J**E
good stuff
worked fine, fit job perfectly
J**N
looks good
seems ok
J**7
Fits
Came in two days and fit like factory
T**N
Harmonic balancer bolt
Item was as described and worked as it should
G**.
Great product
This bolt and washer was a perfect fit for my sbc 350, I hand taped the crankshaft threaded hole, used air pressure to blow it out then added Loctite blue to the threads and tightened up the bolt. Worked great, great value for the money.
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