The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**mattfranklin** · 03-14-2018, 03:35 PM

Just so we can get a clear visual -- when you say "hold-down," do you mean the hold-down clamp that screws into the manifold?
https://www.summitracing.com/parts/msd-8110

Or the quarter turn screws that hold the cap to the housing?

03-14-2018, 03:35 PM	#4
mattfranklin Senior Member Join Date: Dec 2011 Location: Moraga, CA Posts: 799	Re: Timing fluctuating Just so we can get a clear visual -- when you say "hold-down," do you mean the hold-down clamp that screws into the manifold? https://www.summitracing.com/parts/msd-8110 Or the quarter turn screws that hold the cap to the housing? __________________ (Very) Slow-Going Build Thread: Stock 1970 Short Step with Stock 1970 LT-1 http://67-72chevytrucks.com/vboard/s...d.php?t=567340