ROLLMASTER Gold Series Timing Chain Set w/ Torrington Bearing, Double Row (GM LS1 & LS6)

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
Gold Series: premium billet steel set with all sprockets nitrided by better durability and longer life.

SMALL BLOCK GEN 3, LS1-294(4.8X), 327(5.3T), 346(5.7G), 366(6.0U)

CHEV SB LS1 GEN 3 DOUBLE ROW SET TORRINGTON 60 PITCH NITRIDED BOTH