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6L80 Transmission Performance Parts

Circle D 6L80 transmission performance parts and rebuild kits are some of our most sought-after products. Customers know that when they order 6L80 performance parts from Circle D, they’re getting the best possible parts from a business that doesn’t just market transmission parts, but has a true passion for what they do. We don’t sell anything that we wouldn’t put in our own cars, and it’s why so many Houston-area auto enthusiasts bring their cars to Circle D for transmission rebuilds.

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6L80 Performance Transmission Rebuild Kit - CDT Level 2

Rated up to 550 RWHP | Detailed Instructions Included | FREE UPS Domestic Ground Shipping
$1,495.00

6L80 Heavy Duty 4-5-6 Billet Shaft & Hub for use with OE Steels and Clutches - Level 2

1/6/21: Currently on backorder - place your order now - it will be filled as soon as the part is available on a first-come, first-served basis. FREE UPS Domestic Ground Shipping
$825.00

6L80 Performance Transmission Rebuild Kit - CDT Level 3

1/12/21: Currently on backorder - place your order now - it will be filled as soon as the part is available on a first-come, first-served basis.Rated up to 750 RWHP | Detailed Instructions Included | FREE UPS Domestic Ground Shipping
$2,495.00

6L80 Performance Transmission Rebuild Kit - CDT Level 4

1/12/21: Currently on backorder - place your order now - it will be filled as soon as the part is available on a first-come, first-served basis.Rated up to 1000 RWHP | Detailed Instructions Included | FREE UPS Domestic Ground Shipping | NO core required for output carrier
$3,490.00

6L80 Extreme Duty 4-5-6 Billet Shaft & Hub for use with Powerglide-style, 45-tooth frictions, Level 3 or 4

1/6/21: Currently on backorder - place your order now - it will be filled as soon as the part is available on a first-come, first-served basis. FREE UPS Domestic Ground Shipping
$895.00

6L80 Performance Transmission 4140 HTSR Billet Reinforced Output Carrier (Billet Planetary)

Drop in Part for Vehicles producing over 750 RWHP* | FREE UPS Domestic Ground Shipping | NO core required
$995.00

6L80 Performance Transmission Complete Clutch Module - Level 3 & 4

Includes all 5 Clutch Kits | FREE UPS Domestic Ground Shipping
$1,075.00

6L80 Extreme Duty 4-5-6 Billet Shaft & Hub for use with Powerglide-style, 45-tooth frictions & 4-5-6 Clutch Kit, Level 3 or 4

1/6/21: Currently on backorder - place your order now - it will be filled as soon as the part is available on a first-come, first-served basis. | Rated up to 1000 RWHP | Detailed Instructions Included
$1,195.00

6L80 Performance Transmission 4-5-6 Clutch Kit, Level 3 or 4

Rated up to 1000 RWHP | FREE UPS Domestic Ground Shipping
$375.00

6L80 Performance Transmission, 3-5-R Clutch Kit

Rated up to 1000 RWHP | Detailed Instructions Included | FREE UPS Domestic Ground Shipping
$425.00