Selling a few cams that have dyno time only. TA 310 $150 GM cam #1246740 was in my stage 1 short block with 500 miles. purchased new from buick as a 1971 stage1 engine was $1249 20 years ago $100 cam only still has all the green paint on it. Ta rollmaster timing chain and gears dyno time std size $75 Crank scraper all trimmed and ready for install $35 KB Mark 2H $150 Crane cam #BI2294 other numbers on cam H-224/309 was like 525 lift $150 dyno time only.