Sonnax 104960-01K 4-5-6 Clutch Apply Piston Kit – For 6L80 6L90 Transmissions, Heavy-Duty Rebuild Component
Sonnax 104960-01K 4-5-6 Clutch Apply Piston Kit – For 6L80 6L90 Transmissions, Heavy-Duty Rebuild Component
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Sonnax 104960-01K 4-5-6 Clutch Apply Piston Kit – For 6L80 6L90 Transmissions, Heavy-Duty Rebuild Component

4.2 stars out of 82 reviews
(4.2)|
345 ratings

About this item

If you're rebuilding a GM 6L80 or 6L90 transmission, don't skip the clutch pistons.

Sonnax 4-5-6 Clutch Steel - 104120-01

This Sonnax kit (104960-01K) replaces the factory 4-5-6 clutch apply piston with a stronger, more reliable design.

Buy Sonnax 4-5-6 Clutch Steel Fits GM 6L80 6L80E 6L90 Powerglide-Style

Helps prevent failure under high-stress use.

Sonnax Shaft Intermediate 4-5-6 CL 104680-45

Brand new in original packaging, includes all Sonnax components you need for that part of the rebuild.

Heavy Duty 4-5-6 Clutch Hub & Intermediate Shaft - 104690-36

Not a universal part – specifically for these transmissions.

6L80 6L90 TRANSMISSION 1 2 3 4 CLUTCH PISTON UPDATED BILLET ALUMINUM BY

CA Prop 65 warning applies, but that's standard.

6L80/90 4-5-6 Clutch Upgrade Options

Sonnax quality, period.

6L80 4-5-6 Sonnax clutch apply pston kt - YouTube

Sonnax 6L80 6L90 Transmission Bushing Kit Part No. 104030A-01K

$ 69.50
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4.2 out of 5 stars
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