Back to Home : Valvetrain : Valve Springs

Signature Series Triple Valve Springs

Signature Series Valve Springs are manufactured using high-tech, super-clean chrome silicon alloy materials that are held to tighter stress relief and shot peen tolerances, making them stronger and more efficient than others on the market. A micro-peening process is used to increase durability and longevity of the spring, which means you can push harder for longer. In addition, the added heat treatment reduces load loss during operation. Some springs in the series are also nitrided for racers who are looking to increase lift capacity and number of cycles over the life of a spring. The Signature Series Valve Springs are perfect for extreme stress applications such as professional drag and oval track racing.

Need help with your application? Visit our Contact Page to see your options for talking with a technician.

12
 Part NumberDetailsPrice 
P/N: 74746-1 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 1) $22.69
P/N: 74746-16 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Set of 16) $363.03
P/N: 74747-1 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 682 Lbs./In. Spring Rate (Qty 1) $22.69
P/N: 74747-16 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 682 Lbs./In. Spring Rate (Set of 16) $363.03
P/N: 74748-1 .900" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 687 Lbs./In. Spring Rate (Qty:1) $22.69
P/N: 74748-16 .900" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 687 Lbs./In. Spring Rate (Set of 16) $363.03
P/N: 74749-1 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 1) $25.11
P/N: 74749-16 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 16) $401.70
P/N: 74750-1 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 1) $25.84
P/N: 74750-16 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 16) $413.40
P/N: 75846-1 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 1) $32.66
P/N: 75846-16 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Set of 16) $522.60
P/N: 75847-1 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 682 Lbs./In. Spring Rate (Qty 1) $32.66
P/N: 75847-16 .800" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 682 Lbs./In. Spring Rate (Set of 16) $522.60
P/N: 75848-1 .900" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 687 Lbs./In. Spring Rate (Qty 1) $32.66
P/N: 75848-16 .900" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 687 Lbs./In. Spring Rate (Set of 16) $522.60
P/N: 75849-1 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 1) $36.32
P/N: 75849-16 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 16) $581.10
P/N: 75850-1 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 1) $37.54
P/N: 75850-16 1.000" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 689 Lbs./In. Spring Rate (Qty 16) $600.60
P/N: 75851-1 1.050" Lift Triple Valve Spring - 1.667" O.D., 1.160" Coil Bind, 752 Lbs./In. Spring Rate (Qty 1) $39.25
P/N: 75851-16 1.050" Lift Triple Valve Spring - 1.667" O.D., 1.160" Coil Bind, 752 Lbs./In. Spring Rate (Qty 16) $627.90
P/N: 75852-1 1.050" Lift Triple Valve Spring - 1.681" O.D., 1.190" Coil Bind, 795 Lbs./In. Spring Rate (Qty 1) $39.98
P/N: 75852-16 1.050" Lift Triple Valve Spring - 1.681" O.D., 1.190" Coil Bind, 795 Lbs./In. Spring Rate (Qty 16) $639.60
P/N: 75853-1 1.100" Lift Triple Valve Spring - 1.695" O.D., 1.140" Coil Bind, 900 Lbs./In. Spring Rate (Qty 1) $43.69
P/N: 75853-16 1.100" Lift Triple Valve Spring - 1.695" O.D., 1.140" Coil Bind, 900 Lbs./In. Spring Rate (Qty 16) $698.96
P/N: 75858-1 .950" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 688 Lbs./In. Spring Rate (Qty 1) $35.10
P/N: 75858-16 .950" Lift Triple Valve Spring - 1.645" O.D., 1.130" Coil Bind, 688 Lbs./In. Spring Rate (Set of 16) $561.60
P/N: 75862-1 1.100" Lift Triple Valve Spring - 1.725" O.D., 1.134" Coil Bind, 945 Lbs./In. Spring Rate (Qty 1) $47.29
P/N: 75862-16 1.100" Lift Triple Valve Spring - 1.725" O.D., 1.134" Coil Bind, 945 Lbs./In. Spring Rate (Qty 16) $756.60
12