Its a direct bolt up replacement for Berks etc ,however the Bowl OD is larger by a smidge , we have developed a Transom adaptor "program to handle that however'
PW (Double TD lol

) its really not that the jet is so much more efficiant as its is IMO stronger ( beefy bowl and suction) ,comes with OE 17 4 race shaft (inducer ready) and it has the new style front bearing and seal set up, And can easily be set up for more "internal" choices more later
