Black Punisher Skull Push Button Corvette C4 C5 Shift Knob. 9/16-18 flush threads.. 2-1/8" Diameter. Characters are engraved on top and paint filled. Button is Side mount (approx. 10 o' clock) wire exit bottom toward seat.

Momentary ON Switch with 24" 18 gauge wire. Perfect for Line-loc, Roll control, or Nitrous/NOS.

Rally Stripe Black with Red 6 Speed C5 Shift Knob. 9/16-18 flush threads.

Black Qualifier 6 Speed C5 Shift Knob. 9/16-18 flush threads.

White Qualifier 6 Speed C5 Shift Knob. 9/16-18 flush threads.

Qualifier Series Carbon Graphite Matte w/ Black 6 Speed C5 Shift Knob. 9/16-18 flush threads.

Chrome Billet Solid C4 C5 Corvette Pistol Grip Shift Knob. 9/16-18 flush threads.

Chrome Billet Ventilated Pistol Grip C4, C5 Corvette Shift Knob. 9/16-18 flush threads.

Chrome Billet Windowed C4, C5 Corvette Pistol Grip Shift Knob. 9/16-18 flush threads.

Brushed Aluminum C4 C5 Corvette Shift Knob. 9/16-18 flush threads.. Anodized Clear.

2" Diameter and weigh approx. 5.5 oz. or 165 grams.

Black Billet Aluminum C5 Corvette Shift Knob. 9/16-18 flush threads.. Black Anodized.

2" Diameter and weigh approx. 5.5 oz. or 165 grams.

Black Billet Aluminum 6 Speed C5 Corvette Shift Knob. 9/16-18 flush threads.. Black Anodized. Pattern is engraved to expose raw aluminum. Paint fill is not an option.

2" Diameter and weigh approx. 5.5 oz. or 165 grams.

Chrome C4 C5 Corvette Shift Knob. 9/16-18 flush threads..

2" Diameter and weigh approx. 5.5 oz. or 165 grams.

Brushed Stainless Steel C4 C5 Corvette Heavy Weight Shift Knob. 9/16-18 flush threads..

2" Diameter and weigh approx. 1 lb. or 470 grams.

Brushed Stainless Steel C5 Corvette 6 Speed Heavy Weight Shift Knob. 9/16-18 flush threads.

2" Diameter and weigh approx. 1 lb. or 470 grams.

Polished Stainless Steel C4 C5 Corvette Heavy Weight Shift Knob. 9/16-18 flush threads..

2" Diameter and weigh approx. 1 lb. or 470 grams.

Black F-in Fast 6 Speed Side Button Shift Knob. 9/16-18 Flush threads.

2-1/8 Diameter. Pattern is engraved & paint filled.

Momentary ON Switch with 24" 18 gauge wire. Perfect for Line-loc, Roll control, or Nitrous/NOS

Corvette C5 White 6 Speed Side Push Button 12 Volt Shift Knob. 9/16-18 Threads.

2-1/8 Diameter. Pattern is engraved & paint filled.

Momentary ON Switch with 24" 18 gauge wire. Perfect for Line-loc, Roll control, or Nitrous/NOS

Corvette C5 White F-in Fast 6 Speed Side Button Shift Knob. 9/16-18 Threads.

2-1/8 Diameter. Pattern is engraved & paint filled.

Momentary ON Switch with 24" 18 gauge wire. Perfect for Line-loc, Roll control, or Nitrous/NOS

Corvette C5 Black 6 Speed Side Push Button 12 Volt Shift Knob. 9/16-18 threads.

2-1/8 Diameter. Pattern is engraved & paint filled.

Momentary ON Switch with 24" 18 gauge wire. Perfect for Line-loc, Roll control, or Nitrous/NOS

1-7/8" Black C4 6 Speed Reverse Down Right Shift Knob. 9/16-18 flush threads.

1-7/8" White C4 Corvette 6 Speed Reverse Down Right Shift Knob. 9/16-18 threads recessed For Reverse Lockout

White C4 Corvette 6 Speed Shift Knob. 9/16-18 flush threads. Reverse Down Right  2-1/8"

Black C4 Corvette Emblem Custom shift Knob. 9/16-18 flush threads. 9/16-18 flush threads

Black w/ Silver Superman C4 C5 Corvette Shift Knob. 9/16-18 flush threads.. 2-1/8" Diameter. Characters are engraved on top and paint filled.

Red Punisher Skull C4 C5 Shift Knob. 9/16-18 flush threads.. 2-1/8" Diameter. Characters are engraved on top and paint filled.

Yellow Punisher Skull C4 C5 Shift Knob. 9/16-18 flush threads.. 2-1/8" Diameter. Characters are engraved on top and paint filled.

1-7/8" Black C4 Corvette 6 Speed Reverse Down Right Shift Knob. 9/16-18 threads For Reverse Lockout

1-3/4" Corvette C4 C5 Black Shift Knob. 9/16-18 flush threads.

1-3/4" White Corvette C4 C5 Shift Knob. 9/16-18 flush threads.

1-3/4" Ivory Corvette C4 C5 Shift Knob. 9/16-18 flush threads.

Black C4 6 Speed Reverses Down Right Shift Knob. 9/16-18 recessed thread for reverse lockout shfiters

White C4 Corvette 6 Speed Shift Knob. Reverse Down Right for Reverse Lockout 9/16-18 recessed thread. 2-1/8 dia

Black Superman Side Button Shift Knob. 9/16-18 flush threads.. 2-1/8 Diameter. Silver paint fill.

Momentary ON Switch with 24" 18 gauge wire. Perfect for Line-loc, Roll control, or Nitrous/NOS

1-7/8" Black 6 Speed C5 Shift Knob. 9/16-18 flush threads.

Rally Stripe Black with Red 6 Speed C5 Shift Knob. 9/16-18 flush threads. with Corvette lettering on both sides

Black C5 Flags 6 Speed Shift Knob with C5 Flags Logo facing the seat. 9/16-18 flush threads

Upgrade your C4 Corvette automatic shifter with Twisted Shifterz shift knobs and adapter for your C4 automatic shifter. CNC machined aluminum adapter allows easy installation. Uses our M16 thread shift knobs.

Adapter is not purchased on this page. Select this adapter with all generic fit shift knobs - Does not fit with C4 fit knobs which are 9/16-18 for 6 speed. There are a few Corvette logo knobs listed on the C4 C5 page noted as available with the adapter.

To purchase -Choose shift knobs from all shift knob series by clicking on Shift Knobs above. Choose shift knobs which are not listed for a specific vehicle. On the add to cart page, Select adapter under Thread Size/Fitment drown list-scroll down to see this adapter in the list. This selection is found on all knobs which are not listed for a specific fitment/vehicle. Adapter is Not Sold Separately nor added to cart separately.

Corvette 6 speed shift boot retainer for factory shifters and many aftermaket 6 speed shifters. Use with factory shfiter when changing to one of our custom round shift knobs. 9/16-18 thread and boot opening of just over 1". Use as a jam nut to align logos, shift patterns, etc.