Isky 8005-SP valve springs / REV exhaust valves
04-10-2013, 04:18 PM
#1
Isky 8005-SP valve springs / REV exhaust valves
I have a set of Isky 8005-SP valve springs (16 total) and a set of REV CL1701 1.88 3/8 stem exhaust valves, all for BBC. The springs are an excellent drop-in replacement for the stock HP-500 springs, and they are Isky's "High Endurance" series test proven for 8000 RPM for 700 racing miles.
All of these parts came off of my 489 Chevy, and have about 30 easygoing hours on them - never saw more than 4800 RPM. I will guarantee that both the valves and springs are in perfect condition or you can send them back to me for a refund if you don't like how they look, or the springs don't test good on a Rimac.
Springs - $100.00
Valves - $85.00
I will ship anywhere in the continental USA free of charge.
All of these parts came off of my 489 Chevy, and have about 30 easygoing hours on them - never saw more than 4800 RPM. I will guarantee that both the valves and springs are in perfect condition or you can send them back to me for a refund if you don't like how they look, or the springs don't test good on a Rimac.
Springs - $100.00
Valves - $85.00
I will ship anywhere in the continental USA free of charge.
