MerCruiser 72608 GM 6269318 Aluminum Intake Manifold 454 7.4L Magnum Bravo 3 Cooling System & Hoses "10-Pin" Round Female Blue Cannon

"10-Pin"  Round Female Blue Cannon Plug

8L 351 which came in various horsepowers (170hp / 175hp / 190hp / 235hp / 250hp)  from 1974-1979

0985387 / 985387 Lever Arm & Pin (This has already been upgraded)

95246 Ratchet

MerCruiser 72608 GM 6269318 Aluminum Intake Manifold 454 7.4L Magnum Bravo 3 Cooling System & Hoses "10-Pin" Round Female Blue CannonPart Number(s) Included MerCruiser 72608 72608T Intake Manifold (4BBL) GM Chevy Chevrolet 6269318 (casting number) General Application Compatibility This was an aluminum square port intake manifold with a bronze water crossover. This was common on 7. 4L 454 Mag applications mostly up until Gen V and it appears some 502 models 1985 1997. Typically just the Bravo 3 models Ideally, you are replacing this with some intake that already has the same GM