TH400 Billet Steel Direct Drum with X-Large Sprag

• Drum includes upgraded 36 element sprag
• Newly designed 4 tab race retainer
• New TCS outer race requires TH400 frictions and steels.
• 1/4″ dowels (4) installed to prevent inner race movement
• 6 friction capacity
• Weight: 10.2 lbs
• Material: 4140 HTSR (Heat Treated and Stress-relieved)
• Often purchased with our billet piston Part#2239-2

This product is ideal for Extreme Off-Road and Pro-Street use