Clutch Units & Parts > 5.5" Clutch Units

5.5" Optimum-V

  • Grooved Pressure and floater plates for cleaner and cooler running
  • Stiffer cover design
  • Extremely high torque capacity
  • Lower Moment of Inertia (MOI)

    • Item is in stock.
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    Small Block Chevy, Pre-86, 2 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    27517090 2 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1060.00
    Small Block Chevy, Pre-86, 2 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    37517090 3 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1160.00
    Small Block Chevy, Pre-86, 2 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    27517080 2 Disc 1-1/8 X 10 5.5" Clutch and Button Unit $1060.00
    Small Block Chevy, Pre-86, 2 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    37517080 3 Disc 1-1/8 x 10 5.5" Clutch and Button Unit $1160.00
    Small Block Chevy, 86 and Later, 1 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    27517190 2 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1060.00
    Small Block Chevy, 86 and Later, 1 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    37517190 3 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1160.00
    Small Block Chevy, 86 and Later, 1 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    27517180 2 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1060.00
    Small Block Chevy, 86 and Later, 1 PC Rear Main Seal
    PART# DESCRIPTION QTY. PRICE  
    37517180 3 Disc 1-1/8 x 10 5.5" Clutch and Button Unit $1160.00
    Small Block Ford
    PART# DESCRIPTION QTY. PRICE  
    27530290 2 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1060.00
    Small Block Ford
    PART# DESCRIPTION QTY. PRICE  
    37530290 3 Disc 1-5/32 x 26 5.5" Clutch and Button Unit $1160.00
    Small Block Ford
    PART# DESCRIPTION QTY. PRICE  
    27530280 2 Disc 1-1/8 x 10 5.5" Optimum-V Clutch and Button Unit Ford $1060.00
    Small Block Ford
    PART# DESCRIPTION QTY. PRICE  
    37530280 3 Disc 1-5/32 x 26 V-Drive 5.5" Clutch and Button Unit ( $1160.00
    Dodge
    PART# DESCRIPTION QTY. PRICE  
    27519080 2 Disc 1-1/8 x 10 5.5" Optimum-V Clutch and Button Unit Dodge $1060.00
    Dodge
    PART# DESCRIPTION QTY. PRICE  
    37519080 3 Disc 1-1/8 x 10 5.5" V-Drive Clutch and Button Unit Dodge $1356.00
    Dodge
    PART# DESCRIPTION QTY. PRICE  
    27519090 2 Disc 1-5/32 x 26 5.5" Optimum-V Clutch and Button Unit Dodge $1060.00
    Dodge
    PART# DESCRIPTION QTY. PRICE  
    37519090 3 Disc 1-5/32 x 26 Optimum-V Clutch and Button Unit Dodge $1356.00
    5.5" Optimum-V Clutch Assemblies without Button Flyhweel
    PART# DESCRIPTION QTY. PRICE  
    375080 3 Disc 1-1/8 x 10 5.5" Optimum-V Clutch Assembly (No Button Flywheel) $999.00