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Proform 66905 Stamped Long Slot Rocker Review

1

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🚀 Engines & Engine Parts, 🏎️ Performance Car Parts & Accessories

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Description of Proform 66905 Stamped Long Slot Rocker

Designed for select Chevrolet Small Block Engines. 1.5 Ratio for 3/8" studs. Extra long slot eliminates rocker to stud interference. Proven OEM quality. 16 rockers, grooved balls and nuts per package.

Reviews

Global ratings 1
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Type of review

Revainrating 5 out of 5

Good value for money Rocker Arms and Parts

I regularly revved over 6000 rpm on my stock SUV with these rocker arms. Solid lift cam with 340lbs nose spring pressure, 135lbs seat. No problems so far.

Pros
  • Engines and Engine Parts
Cons
  • Nothing