Harmonic Balancer - SFI 18-1 SCA9001 Product:Suit SB Chev 400, External Balance, 6-3/4" O.D - 3 Ply Nomex inner

- 3 Ply Nomex inner liner

they have the unique ability to "hold a tune"

Cam Bearings Included: Yes

5-Bolt Steering Wheel Adaptor With HornPolished Aluminium Suit 5-Bolt Grant

140-280°F CARBON FIBER 2-1/16 WATER TEMP Includes 6 ft

Harmonic Balancer - SFI 18-1 SCA9001 Product:Suit SB Chev 400, External Balance, 6-3/4" O.D - 3 Ply Nomex innerHarmonic Balancer SFI 18 1 A9001 SCA9001 Suit SB Chev 400, External Balance, 6 3 4" O. D SBC 6 3 4" HARMONIC BALANCER These dampers are 6. 75" in diameter and approximately 1 1 8" thick. These are believed to be the only affordable dampers available in this size for externally balanced engines such as the 383 and 400 small block Chevy. Like all our Chevy dampers they have 60 of timing marks.