![SU Insulating Block H6 HD6 HS6 HIF 12.7mm Thick 1.75" throat dia. [12B561]](https://www.classiccarbs.com.au/image/cache/data/SU%20Carburettors/SU%20Carb%20Parts/12B561-SU-Insulator-2--550x550w.jpg "SU Insulating Block H6 HD6 HS6 HIF 12.7mm Thick 1.75\" throat dia. [12B561]")
SU Insulating Block H6 HD6 HS6 HIF 12.7mm Thick 1.75" throat dia. [12B561]
- Stock: 9
- Model: 12B561
- Weight: 0.05kg
$71.50
Ex Tax: $65.00
![SU Insulating Block H6 HD6 HS6 HIF 12mm Thick 1.75" throat dia. [12B561A]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/SU%20Carb%20Parts/IMG_2114-90x90h.jpeg "SU Insulating Block H6 HD6 HS6 HIF 12mm Thick 1.75\" throat dia. [12B561A]")
![CD Stromberg Insulating Block 175CD 12mm Thick 1.75" throat dia. [5540INS]](https://www.classiccarbs.com.au/image/cache/catalog/CD%20Stromberg/1%20CD%20Stromberg%20Parts/IMG_2115-90x90h.jpeg "CD Stromberg Insulating Block 175CD 12mm Thick 1.75\" throat dia. [5540INS]")
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