Pistons BBC 4.275" 454 +.030 7040PA +030 NHRA IHRA Truck MUD IMCA WISSOTA K&N

Description

This is a USED set of GM BBC 454 +'030 pistons, . They are 4.275". They have a HUGE .500 dome. These have a .990 pin dia. They have a compression height of 1.640".. They are 7040PA +030
It is being Sold AS-IS with no warranty.
Only ship to the lower 48 states. Payment to be made within 72 hours of item closing.