🏎️ Enhance Performance with Proform 141-131 SBC Blk Crinkle Die Cast Center Bolt Valve Cover Review

Great looking rocker covers for my '68 Vette! Easy installation gives the engine compartment a different silver and black look. Fast delivery and good service.

Looks great and goes perfectly with my small block 1995 Chevy C1500 5.7L V8. Love the red chevrolet logo on both sides and the great material, definitely worth buying.

Center screw valve covers are hard to find this way. They look great, are larger than the original (so they don't interfere with the roller rockers I put on my new Vortec heads) and are made from high quality aluminum.

Purchased to replace chrome valve covers. Doesn't matter. The 5.7 Vortec engine is in a 1972 Chevy LUV. If you want to beef up your Chevy engine with 4-bolt valve covers to clear the full needle rocker arms, this is the setup. Excellent quality and good price.

Love this product, just wish proform could make it a little more versatile. I put them on a 98 Suburb with AC, had to trim part of the AC compressor bracket slightly. 4 compressor discs had to be relocated, that's ok. The biggest problem was that the driver's side cover has a baffle on the wrong hole for the suburb. You can leave them alone and just pour oil in the back, or cut the bracket off and JB weld it back on. I want proform to use the with option as a generic option. Besides, I love…

Very nice center bolt valve cover that looks fantastic. If you're a fan of Tuned Port Injection, they will NOT work with large tubular rails like those sold by Arizona Speed and Marine. There just isn't enough room to access the two bottom rail screws. I use Crane Gold narrow roller links and luckily I don't need the extra headroom that those valve covers provide. I can install standard height valve covers that allow access to the bottom rail bolts. Unfortunately I will be selling these.

These valve covers look and work great on my 94 Z28. My roller rocker arms have extra clearance and there is extra noise reduction over the bearing covers. I had to modify the generator with a dremel to grind out a small part to fit. Spinning the generator didn't seem to help. I also had to remove the driver's side oil baffle as it interfered with the installation. I then used a bushing to cover this vent hole as this is not normally recommended on the LT1. My only real complaint was that it…