Pro Series CAS Bracket 'Nissan RB Twin Cam'

Pro Series CAS Bracket 'Nissan RB Twin Cam'PRP Nissan RB Twin Cam Engine Double Pro CAS Bracket With Optional 20AN Head Drain Fitting. Our latest creation and evolution to our billet Cas bracket for the RB now includes a water fitting option to get water supply through the front of the cylinder heads largest welch plug hole. Ideal for dry block wet head setups running up to 20AN fittings, but also a viable option for engines in need of more cooling options through the front of the engine. The

PRP Nissan RB Twin Cam Engine Double Pro CAS Bracket With Optional -20AN Head Drain Fitting.

Our latest creation and evolution to our billet Cas bracket for the RB now includes a water fitting option to get water supply through the front of the cylinder heads largest welch plug hole. Ideal for dry block / wet head setups running up to -20AN fittings, but also a viable option for engines in need of more cooling options through the front of the engine. The Double CAS bracket itself has a -16 ORB fitting inbuilt, which then holds in a double O-ring slip collar that seals the head to the PRO Cas bracket, simply screw in a -16 ORB to -12, or -16 AN fitting or choose our Long custom -20AN fitting that does reach past the timing belt and or front cover if you’re running one.

PRP has also taken the liberty to develop a -20 AN rear head drain fitting which is more suited to tube chassis or modified firewall setups for the more serious build.