6L45
6L50
6L80
6L90
'06+ GM 6-SPEED AUTOMATIC TRANSMISSIONS:
LINE PRESSURE BOOSTER KIT
- FITS THESE '06+ 6L50, 6L80, AND 6L90 EQUIPPED MODELS:
- CADILLAC CTS '07-'09 2.0L 2.8L 3.0L 3.6L (6L50)
- CADILLAC CTS '07-'09 6.0L (6L80)
- CADILLAC CTS '08-'14 6.2L (6L90)
- CADILLAC ESCALADE/ESV/EXT '06-'14 6.2L (6L80)
- CADILLAC SRX '06-'09 4.6L (6L50)
- CADILLAC STS '06-'09 2.0L 3.0L 3.6L 4.6L (6L50)
- CADILLAC STS '06-'11 4.4L (6L80)
- CADILLAC XLR '06-'09 4.6L (6L50)
- CADILLAC XLR/XLR-V '06-'09 4.4L 4.6L (6L80)
- CHEVY AVALANCHE '08-'13 5.3L 6.0L (6L80)
- CHEVY CAMARO '09 3.6L (6L50)
- CHEVY CAMARO '12-'14 6.2L (6L90)
- CHEVY CAMARO SS '09-'14 6.2L (6L80)
- CHEVY CORVETTE '06-'14 (6L80)
- CHEVY & GMC EXPRESS & SAVANA VANS '12-'14 4.8L 5.3L 6.0L 6.6L (6L80 6L90)
- HUMMER H2 '06-'10 (6L80)
- HUMMER H3 '08-'11 5.3L (6L80)
- GMC SIERRA DENALI '08 6.2L (6L80)
- CHEVY SILVERADO 1500 & GMC SIERRA 1500 '08-'14 (6L80)
- CHEVY SILVERADO 2500, 2500HD, 3500 '07-'14 6.0L 6.2L (6L90)
- GMC SIERRA 2500, 2500HD, 3500 '07-'14 6.0L 6.2L (6L90)
- SUBURBAN 1500 '09-'14 5.3L 6.0L (6L80)
- SUBURBAN 2500 '06-'13 6.0L (6L90)
- TAHOE '06-'14 5.3L 6.2L (6L80)
- VAN FULL SIZE 2500 '09-'11 4.8L 5.3L (6L80)
- VAN FULL SIZE 3500 '10-'11 (6L90)
- YUKON XL '06-'14 6.0L (6L90)
- YUKON & YUKON XL '09-'14 5.3L 6.0L 6.2L (6L80)
- HOLDEN CAPRICE '12-'14 3.6L 6.0L (6L80)
- HOLDEN COMMODORE '07-'14 3.0L 3.6L 6.0L 6.2L (6L80)
- PONTIAC G8 '08-'09 3.6L (6L50)
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- Kit fits all 6L45–6L90 applications
- Achieve shorter shifts and increased torque capacity without creating low-speed harshness
- Improved band and clutch holding capacity for increased durability
- Progressive pressure increase as driving conditions become more demanding
- All the benefits of increased line pressure without overloading the pump at idle
- Simple and affordable drop-in solution with no special tools or reaming required
- SONNAX pressure regulator springs are approximately 10% stronger than OE and more
conservative in impact than other aftermarket “kit” springs. Large ratio
boost valves provide higher pressure incrementally and when it is
needed the most. The combination of these springs and valves in a Sonnax
kit gives you the best of both worlds: a modest pressure increase at
the low end, with a high-end pressure that is equal to or greater than
that of other aftermarket “kit” springs.
- PHOTO SHOWS ACTUAL LINE PRESSURE BOOSTER KIT
- FREE SHIPPING TO ALL 50 U.S. STATES & PUERTO RICO!
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