The Wiseco piston set for Chevrolet Big Block engines is supplied as a set of eight pistons with a 4.600 in. bore and 1.120 in. compression height for engine rebuilds or performance applications. This shopper-facing replacement option describes core sizing for bore and compression height and is intended as a direct piston set for Chevrolet Big Block projects, providing a practical, race-capable foundation for heavy-duty engine builds.
Wiseco Chevy Big Block 4.600in Bore 1.120in CH 23.00 CC Piston Set