Combustion Chamber (CC): 77cc. Intake Runner (CC): 188cc. Cylinder Head Material: Aluminum. Closed Seat Pressure: 145lbs. Exhaust Install: 140lbs @ 1.8. Intake Install: 140lbs @ 1.8. Coil Bind.1.125.
Oldsmobile 400 425 455 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]
Oldsmobile 400 425 455 Polish Coated Mid Rise Intake Manifold
Oldsmobile 400 425 455 Double Roller 9 Keyway Billet Steel Timing Chain Kit
H Beam 6.735" 2.499" .98" Bronze Bush 4340 Connecting Rod Oldsmobile 400 425 455
Oldsmobile 400 425 455 Satin Mid Rise Intake Manifold
![Oldsmobile 400 425 455 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]](https://images.buynet.work/thumb.php?i=312172620&s=240)
![Oldsmobile 400 425 455 MID-AIR™ MidRise Aluminum Intake Manifold [Satin]](https://images.buynet.work/thumb.php?i=334276639&s=240)
