Cloyes True Roller Timing Set - SB Chevy Rocket Block 767001 Anodized Polarity: This mount features

Anodized Polarity: This mount features anodized "positive" and "negative" markings to allow easy readability and avoid hooking up the battery incorrectly

Medium (50-52)

99 and faster drag cars

Included is our 3200 rpm governor spring to extend the engine rev range by and 700 rpm

Cloyes True Roller Timing Set - SB Chevy Rocket Block 767001 Anodized Polarity: This mount featuresProduct Description: Timing Chain Set Hex A Just True Roller Double Roller Adjustable Steel Big Block Snout Rocket Block Small Block Chevy 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 Gear Works, now known as Cloyes Gear and Products, Inc. Cloyes was