FYI we no longer sell race fuel.
SFI APPROVED B/RB/Crate Hemi Damper for Steel Crankshafts
This Damper works on all 361, 383 w/steel crankshaft only, 400 w/steel crankshaft only, 440 with crankshaft and all Mopar Performance Big Block and Crate Hemi Applications.
1-Has Standard Pulley Fit Specifications for perfect alignment with stock or BPE Pulleys. Works will all BPE Pulleys and Brackets
2-REPLACES P3830183 Mopar Performance Damper found on 383,426W,440 and all MP Crate Hemis
4-Will not work with 383, 400, OR 440 Cast Crankshaft Engines
5-Use with 5249562 Crankshaft to Harmonic Damper Bolt
6-Use 5249822 Crankshaft Keys
Text from old site:
Fits All B/RB/Hemi Engines With Steel Crank. Fits Stock Applications 66'-72' - ALL Big Block M.P. Crate Engines. Anodized Black - Works with Stock Big Block Pulleys. Does Not Work with Street Hemi or Pre '66 B/RB Pulleys/Degreed.
B/RB Fluid Style Harmonic Balancer