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Pacific Performance Engineering Valve Spring Kits 110090053
Part Number: PPE-110090053
Pacific Performance Engineering Valve Spring Kits
Valve Springs, Straight Valve Springs, Retainers, Chromoly Steel, Locks, 1-Groove, Chevy, GMC, Kit
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Estimated Ship Date: Nov 9, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
110090053
Part Type:
Product Line:
Summit Racing Part Number:
PPE-110090053
Item Number:
8863011
UPC:
840171232417
Valve Spring Style:
Standard
Number of Springs Per Valve:
Single
Retainers Included:
Yes
Retainer Material:
Chromoly steel
Damper Spring Included:
No
Locks Included:
Yes
Lock Groove Quantity:
1-groove
Lock Style:
Stock
Valve Stem Seals Included:
No
Valve Springs Coated:
No
Remanufactured:
No
Quantity:
Sold as a kit.
Engine Size:
6.6L/403
Pacific Performance Engineering Valve Spring Kits
PPE valve spring kits are engineered to deliver superior valvetrain stability, durability, and high-RPM performance for GM 6.6L Duramax diesel engines. Featuring upgraded conical or tapered valve springs, fully nitrided intake and exhaust valves, Stellite-reinforced exhaust valves, precision chromoly retainers and seats, premium keepers, and high-quality valve seals, these complete kits are designed to eliminate valve float, improve throttle response, and maintain reliable valve control under high boost and heavy-load conditions. PPE's lightweight, high-rate spring design supports demanding towing, competition, and performance applications while providing the strength and longevity needed for engines producing elevated horsepower and boost levels. Whether rebuilding cylinder heads or upgrading for maximum performance, PPE valve spring kits are the backbone of any high-performance diesel build.
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Some parts are not legal for use in California or other states with similar laws / regulations
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