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🛠️ Upgrade your GM engine’s resilience with Prothane precision!
Prothane 7-1711-BL Black Urethane Radiator Isolators are designed exclusively for GM small block engines with factory radiators. Made from durable polyurethane, this set of four isolators reduces vibration and noise, enhancing engine longevity and performance. Engineered for a perfect fit and easy installation, these isolators are a trusted choice among automotive professionals and enthusiasts alike.
| ASIN | B000NSN3GC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #395,140 in Automotive ( See Top 100 in Automotive ) #978 in Automotive Replacement Engine Radiators |
| Brand Name | Prothane |
| Compatible with Vehicle Type | Pickup Truck |
| Customer Reviews | 4.4 4.4 out of 5 stars (296) |
| Global Trade Identification Number | 00636169135132 |
| Included Components | Bushing Kits |
| Item Type Name | Bushing Kits |
| Item Weight | 0.01 Ounces |
| Manufacturer | PROTHANE |
| Manufacturer Part Number | 7-1711-BL |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Polyurethane |
| Model Number | 7-1711-BL |
| UPC | 636169135132 |
L**S
Exactly as described. Packaged well and functions perfectly.
Exactly as described. Packaged well and functions perfectly.
J**M
Works well.
Works really well. Too bad the radiator I purchased is too small
M**C
Great product
For my 73 c10 perfect. Much nicer than what was in there.
P**L
Bushings were very close to original shape and size and good quality
Very solid rubbery feel and they fit the lower part of aftermarket radiator perfectly. Top bushings needed some easy trimming.
A**R
Fitment for my 69 el camino was to big
had to cut off about a half inch on one side of both ends
T**M
Good
works perfect
J**S
Great quality, but only worked in lower location
Quality is great, typical of Prothane. My only reason for a lower rating is that all of the pieces included Prothane 7-1711-BL only work in the lower mounting locations on my '87. They are not shaped correctly for the top brackets. I can probably modify them, but for now I just kept the stock ones that were in 'adequate' condition. I believe the stepped ones shown in PROTHANE 7-1711 listing are what I need, but I didn't order those as I do not want red. Honestly surprised that they have the same base part number, but are not the same shape and fitment.
A**M
No more loose radiator.
Fit my radiator perfectly. 72 El Camino.
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