Description 7age 20v Blacktop Timing Belt Kit Purpose: When installing a 4age 20v head onto a 7afe block the cam belt length changes. Running a 4age 16v belt works with a modified 4age 16v cam belt tensioner, but then you will encounter the over all engine timing to be out. That is where our re cut crank sprocket comes into play. This setup works with the 4age 20v Blacktop oil pumps. Silvertop setups please contact us. Contents: OEM 4age 16v cam belt (Racing Belts are extra cost) MRP Re-Cut crank sprocket MRP Billet tensioner
