D/R Timing Chain Set With Torrington Bearing ROCS1136 Practice Trees 4-7/16" Bolt Circle

4-7/16" Bolt Circle

Mahle LX1061

625" Seat Cup I

1-Groove Crank Pulley 5-1/2" 1-Groove Water Pump Pulley 6" 1-Groove Alternator Pulley with Cover 2-11/16"

D/R Timing Chain Set With Torrington Bearing ROCS1136 Practice Trees 4-7/16" Bolt CircleD R Timing Chain Set With Torrington BearingSuit LS1 & LS6 ROCS1136 CS1136 All Timing Chain Sets are made from billet steel, have 9 Keyways (unless otherwise stated) and have a heat treated crank sprocket. Red Series: standard billet steel set 9 Keyway Gold Series: premium billet steel set with all sprockets nitrided by better durability and longer life. 9 Keyway Blue Series: economy sets for quality but with a budget, Line Bore Kits available in .