Thermo Control - Chev & Holden 308 Flywheel Driven Options:Chev Polished This helps deflect the exhaust

This helps deflect the exhaust gases from hitting the outer log wall like some other design exhaust manifolds

LANOX-mx4 is harmless to metal points and surfaces

This lightweight design has been tested to over 100 PSI and has been a favorite among world class boat racers for years

20mm overflow outlet with filter and 20mm inlet that connects via hose (not included) to the pump

Key lockable model RWB-2900 also available - sold separately

Thermo Control - Chev & Holden 308 Flywheel Driven Options:Chev Polished This helps deflect the exhaustThermo Control unit to suit Chev (Big Block & Small Block) & Holden 308 Suits applications with a soft clutch set up, rearmount, sterndrive & jet. Includes Thermostat housing, thermostat, Gasket & Mounting Bolts. Helps keep your engine running at an even temperature. Polished Aluminium This kit also needs : Thermo Control Tees plumbing fittings x 2 ( sold separately)