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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Our two-piece shift boot collar replaces your factory piece
Designed to be small enough to make essential room for the larger intakes yet big enough to fit the power of a full-sized battery without sacrificing much in the way of CCA's
These only fit with K20A/A2/A3 and Z1 engine or cylinder heads
please contact Radium technical support
A good progressive RPM display can give you what you don’t have
SpeedFactory Billet Block Plug - B Series FN2 Our two-piece shift boot collarSpeedFactory Billet Block Plug B Series The SpeedFactory Billet B Series Breather Port Plug was designed specifically for use on Honda Acura B Series engines to block off the OEM "black box" breather port. This allows you to utilize the (2) M28 threaded holes on the back of the engine block for your aftermarket oil catch can breather system, resulting in the proper crankcase ventilation your high performance engine needs. Features: Precision CNC
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