Chevy Performance - 602 Crate Valve Spring Kit

GM Performance – 602 Crate Valve Spring Kit (P/N 10212811)

The GM Performance 602 Crate Valve Spring Kit is a genuine OEM replacement designed for Small Block Chevy CT350/350 HP and 350HO engines. This single valve spring set provides reliable performance and durability under circle track and crate engine conditions.

Featuring a 1.250" outside diameter, these springs deliver 80 lbs of seat pressure @ 1.700" with a 256 lbs/in spring rate and 1.200" coil bind height. Engineered for consistent valve control, these springs maintain performance and longevity across extended racing use.

Each kit includes 16 springs to service a complete engine set.

Key Features:

• Genuine GM Performance valve spring kit (P/N 10212811)
• Fits Small Block Chevy CT350/350 HP and 350HO crate engines
• 1.250" O.D. single spring design
• 80 lbs @ 1.700" seat pressure
• 256 lbs/in spring rate
• 1.200" coil bind height
• Designed for durability and consistency under racing conditions
• Includes 16 springs per kit