Pistons BBC 4.290" 1.350 CH Speed Pro H880CP +040 NHRA IHRA Truck IMCA WISSOTA
$220
This is a NEW set of GM BBC pistons. They are for a 4.290" bore motor. These have a 1.040 pin dia. They have a compression height of 1.350" with a 6.70" rod. They are Sealed Power SPEED PRO # H880CP 0.040.
