RM-1000
High Performance, Red Series, Double Row with shim, Fits Chev Small Block 261-400ci
Chain: IWIS
Chain Links: 58
Type of Chain: Double Row
Crank Keyways: 9
CAM Teeth: 44
Crank Teeth: 22
Nitrided: No
Oil Pump Drive: No
Shim: Yes
Torrington Brng: No
Rollmaster’s Gold & Red Label timing sets including Vernier timing sets are fitted exclusively with Rollmaster/Iwis quality German timing chain. All chains are 3/8” pitch British Standard 1/4” full roller Single & Double Row chains.
Please Note: Iwis chains are not made in varying pitch lengths to accommodate line bore engines.