Description: Avoid a Ton of Trouble! Do you know someone who's lost a timing chain in the engine block while servicing the cylinder head? If so, you know this means major disassembly and lots of swearing! The Cam Chain Tensioner keeps the timing chain in place when changing cams or doing valve work. This tool is an upgrade to the "wooden block" specified in the Factory Service Manual; no need to worry about splinters in your oil, and much easier to remove as well! Model Guide: Datsun 240Z, 260Z, 280Z, 280ZX Code Guide: Datsun S30, S130 Year Guide: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983
