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Block Spacer Flange Aluminum 551640 3 Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🚀 Engines & Engine Parts, 🏎️ Performance Car Parts & Accessories

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Description of Block Spacer Flange Aluminum 551640 3

Compatible with big block Chevy valve cover spacers. Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum. Used to raise valve covers for valve train clearance. Includes: 2 spacers, and mounting hardware. BBC big block 3/8" valve cover spacer tall flange aluminum.

Reviews

Global ratings 2
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Improved Engine Performance with Aluminum Block Spacer

As an automotive enthusiast I was skeptical about the Block Spacer Flange Aluminum 551640 3" but after testing it out I was pleasantly surprised .As my tests showed, this product significantly improved my engine's performance by increasing the intake manifold volume and air intake flow. The installation was STRAIGHTFORWARD and the lightweight aluminum material is durable and long-lasting. However, the only downside is that it may be a bit pricier than some other engine parts on the market…

Pros
  • Durable and long-lasting due to its aluminum material
Cons
  • May require extra costs for maintenance and cleaning to prevent corrosion

Revainrating 5 out of 5

Great item on engines and engine parts

Rocker cover gaskets are great. However, after using two valve cover gaskets on each side, it was found that the existing studs were too short.

Pros
  • Very good value for money
Cons
  • Having trouble