Automotive Specialty Tools

OTC 536172

GM 4.2L Camshaft Holding Tool

Engine Tools

Use on 4.2L I-6 Cylinder 3.5L I-5 Cylinder
Same as Kent-Moore J-44221

2002 GMT360 (Chevy Trail Blazer, GMC Envoy, Olds Bravada). Holding the camshafts at T.D.C. to ensure proper timing when servicing cams, gears, chains, etc. is important. 536172 is a metal plate positioned over the ends of the camshaft to prevent rotation.

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