Cloyes Hex-A-Just True Roller Timing Chain Set - SB Chevy (.010" Shorter) 2010484 The BBK H pipe crossover

The BBK H pipe crossover is designed to equalize the exhaust flow potential of your Mustangs high performance engine to get the maximum horsepower and torque available to the ground

Available for 1-1/4 diameter valve cover holes

5" & 3" Wide Leaf Springs

1971-1971 Mercury Marquis

Available in Black Only

Cloyes Hex-A-Just True Roller Timing Chain Set - SB Chevy (.010" Shorter) 2010484 The BBK H pipe crossoverThe Hex A Just System, a true roller timing chain set, allows timing adjustments down to a fraction of a degree. The Torrington needle thrust bearing reduces friction between the block and cam sprocket. Cloyes was founded in the early 1920s in Cleveland, Ohio, by Raymond Cloyes, who started the business by manufacturing by hand a small quantity of replacement fiber and aluminum timing gears for trucks and automobiles. Thus began the story of Cloyes