Speedway Adjustable Ring Compressor
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Q & A
What's in the Box
Tapered inner face. Hard anodized billet aluminum.
Made extra deep with stainless steel adjusting straps for years of dependable service.
Available in three sizes: 4.000-4.090 bore, 4.125-4.215 bore and 4.250-4.375 bore.
Ring Style Chart (GIF)
Leaves old school ring compressor behind
speeds up engine builds
- Does not scratch easily
No questions have been asked.