Rzcrew Racing - Billet Block Guard - Honda K20A bb-qnc21-2005-2016-na-3sz-ve-i4 Part Number: 609100C-6

Part Number: 609100C-6

Part Number: 309342

TEGIWA Cat Back Exhaust System

Reference Number: BS-CP-ZF1

Rzcrew Racing - Billet Block Guard - Honda K20A bb-qnc21-2005-2016-na-3sz-ve-i4 Part Number: 609100C-6Specifications: Manufacturer: Rzcrew Racing Reference Number: RZ BG K20 Block Guard, also known as a sleeve saver, is a special cnc machined aluminum brace that fits into open deck engines (such as Honda B series) and prevents the cylinder sleeve from flexing during high RPM, nitrous or high boost applications. RZCREW Racing, through dedicated research and development along with race experience, has designed a superior block guard sleeve saver that