Express 3500 V8-4.8L (2007)
Camshaft: Specifications
Camshaft End Play .............................................................................................................................................................. 0.025-0.305 mm 0.001-0.012 in
Camshaft Journal Diameter ................................................................................................................................................. 54.99-55.04 mm 2.164-2.166 in
Camshaft Journal Out-of-Round .............................................................................................................................................................. 0.025 mm 0.001 in
Camshaft Lobe Lift
Exhaust ................................................................................................................................................................................................ 6.96 mm (0.274 in)
Intake ................................................................................................................................................................................................... 6.82 mm (0.268 in)
Camshaft Runout
Measured at the Intermediate Journals ................................................................................................................................................ 0.05 mm (0.002 in)
