Allstar Performance MSD Box Mount Fuel Pump LT1 OptiSpark II

LT1 OptiSpark II

the Duckbill is then brought down into and over the link

and performance to match advancements in automotive technology

eliminating the need for a separate regulator on most carburetors

Allstar Performance MSD Box Mount Fuel Pump LT1 OptiSpark IIBox mount provides a quick release method for replacing MSD or FAST ignition boxes with 7 1 2" x 3 1 2" or 4 1 8" x 6 1 2" center to center mounting dimensions. Kit includes aluminum box mount, (4) quick turn fasteners, springs, and 1 8" aluminum rivets. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30