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Your cart is empty.Performance Tool W80663 Exhaust Manifold Spreader For use on GM small-block V8s, spreads warped manifolds so bolt holes line up correctly. Should be used in pairs, place spreader between manifold flanges, adjust spreader width using open-end wrench.
Customer
2025-09-04 10:31:13
Works great
Customer
2025-08-27 21:25:33
Works Great
Scooter Hyland
2025-07-27 13:37:07
These were way to big for my van but they are also not advertised as fitting my van. I just couldn’t find any that were. Regardless, I ordered them, cut them down to fit and just like that, the job I’d been struggling with was suddenly doable and finished. I love these and now consider them a must have
Vivian
2025-07-11 17:46:48
Broke before i could get the bolts line up
Dave
2025-05-26 13:21:33
I purchased a W80663 exhaust manifold spreader, even though there were a number of negative reviews I purchased it anyways. Unfortunately using it on my first exhaust manifold one of the bolts split completely in two, I'm not sure if this is a quality issue in general or I just got unlucky but I am pretty disappointed about wasting money on a tool that doesn't work.
PTek
2025-04-07 17:29:26
Simple and effective tool. I actually used it to spread the frame rails on a 32 Ford.Simple to use for us simple minded folks.
Sarah Foster
2025-03-07 15:11:07
Broke the first time I tried to use it
Wayne Cody
2024-12-28 11:43:38
Most people will never need one of these but if you do make sure it’s good solid steel. This one split on both ends while tightening.Would not purchase again.
Bret
2024-12-09 15:33:39
Good quality
Patrick Ryan
2024-12-03 14:53:52
A really good and effective tool. Does the job exceptionally well. Well worth the space in the toolbox.A*****
Jack Nott
2024-11-30 17:34:08
Worked great , but as you need 2 , why not sell as a pair?
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