2009年1月12日 · There are 3 timing mark locations on the balancers on SBC engines that I know of, therefore there are 3 timing tab locations also. Plus the tab location varies with small and …

2017年9月20日 · SBC harmonic balancer comes with timing mark in 4 different locations using different timing tabs. Did the keyway in the crank move also or not? I...

2021年7月25日 · There are three 8in combo's of balancer and tab- 12:00, 2:00, and something else up to 1969. This is a late model 5.7L roller block with one piece rear seal with Scat stroker …

2011年4月5日 · The key is not what holds the balancer in position ,it is mainly just a guide to get it on with the timing line in the correct orientation for the timing tab. It is the press fit of the ID of …

2022年4月28日 · Answer this first before thinking any of the below apply to your situation. Here are two common chevy balancers at 12:00 and 2:00. Look at the keyway at the crankshaft. …

2017年5月24日 · The crank keyway should pointed to #1 hole. Depnding on the timing marks, it will either be lined up with the cfrank key or 1" ish behind tdc of the crank key.

2003年12月20日 · Later 80's had the tdc line offset from the keyway and used a timing tab that was almost straight up, behind the water pump and usually with a round tube thing on it.

2019年5月25日 · At TDC the damper keyway should be at 1:30, that is, 45 degrees past "straight up", when turning the crank clockwise. With a 6.75" damper, that's 6.75 x 3.14 / 8 = 2.65 …

2010年3月29日 · The keyway on the balancer is 10 degrees from the crank keyway (TDC). Do I use the true TDC of the motor where the keyway is located or the plus 10 degree on the …

2012年10月3日 · They can be spotted by eye, at least with the balancer off the engine, or by the correct timing tab if everything is original. Most 69 up balancers have the timing mark on the …