BBC Domed Piston Set 4.165 Bore +17cc - KB160.040 5 in ID - 9

5 in ID - 9 in Length - 250 lb/in Spring Rate - Steel - Silver Powder Coat - Each

625 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Black Paint - Ford Cleveland / Modified - Ford / Mercury 1970-73 - Pair

5 in Slip-On Collector - Steel - Natural - Small Block Chevy - Kit

Distributor - Pro-Billet - Ready-To-Run - Magnetic Pickup - Vacuum Advance - HEI Style Terminal - Red - Rev Limiter - Ford Y-Block - Each

BBC Domed Piston Set 4.165 Bore +17cc - KB160.040 5 in ID - 9Piston KB Series Hypereutectic Dome 4. 165 in Bore 1. 765 in Compression Height 5 64 x 5 64 x 3 16 in Ring Grooves Plus 17. 00 cc Big Block Chevy Set of 8