🚗 Elevate Your Drive with Prothane!
The Prothane 7-521 Motor Mount Kit is a complete solution for enhancing your vehicle's performance and aesthetics. Made in the USA, this kit includes 12 bushings specifically designed for 4-door applications, featuring a vibrant red urethane finish that signifies its aftermarket appeal. Engineered by automotive enthusiasts, it has been rigorously tested for both on-road and off-road conditions, ensuring durability and reliability.
| Manufacturer | Prothane |
| Brand | Prothane |
| Model | Prothane 7-521 |
| Item Weight | 2.25 pounds |
| Item model number | 7-521 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 7-521 |
| OEM Part Number | 7-521 |
J**R
2003 Astro Van RWD
The mounts are stiff at first and to be expected. The locating tabs had to be cut 1/4" to get the bolt through. (See scribe line in picture)Shipping was a day later than expected but that was ok.
J**O
Excellent option for Chevy Astro motor mounts.
Great product. Strong. Delivered quickly and all parts needed were included. Best option for Chevy Astro motor mounts.
M**J
Chevy Astro 4.3 vortec perfect fit
Getting my engine rebuilt, wanted the right part. On amazon this says it doesnt fit, but check prothane website- its the right part. The other ones that say they fit are way too small and wobble all around, these fit in the original clamshells so snugly that its a thing of beauty.Best motor mounts available for a chevy astro, s10, or other 4.3 vortec and original clamshell motor mounts
J**F
Good fit
Only got one side in so far. Not much Increase in vibration. Chevy 4.3 liter.. but I'm liking the feel of the pulse of engine.better to.know what's going on in this old engine 94. With 265k. Mount fit, needed about 1/8th filed back on metal stop. No biggie .. so far so good. Engine stopped twisting..
Trustpilot
1 day ago
1 month ago