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 TA Performance Products
 16167 N. 81st Street
 Scottsdale, AZ 85260
 (480) 922-6807


Home » Valve Train » Valve Springs

Product ID: TA_1440-STG_1
264-300-322-364-401-425 Dual Super Valve Springs

TA Performance continues to carry some of the best dual valve springs for the Buick engines, this line of Super Springs will compliment all levels of performance from hot street cams to huge roller profiles.

All of the TA Super Springs are manufactured from the highest quality chrome silicone tempered steel, and they are considered by many engine builders as the best and only springs to consider when building a Buick engine. Dual Super Springs were specifically designed for Buick applications, these springs will accommodate most hydraulic and solid grinds up to .650” lift, all while maintaining as much clearance to the rocker as possible. Other springs offered on the market will not clear your rockers without modification.

Uses TA 1450 series retainer. Note: TA 1450 Retainer and TA 1440-STG1 springs must be pressed together or slightly reduce the diameter of the inner spring step on the retainer.

 O.D. 1.300"
 I.D. 0.695"
 90 lbs @
 230 lbs @
 Coil Bind 0.985"


DUAL Spring Notes

DUAL springs are comprised of two coil springs one in side of the other, springs that have a coil outer spring and a flat (dampener) spring are SINGLE springs. On applications using TA 1440 series springs (with exclusion to roller cam applications) TA Performance highly recommends removing the inner spring during camshaft break-in to reduce the chance of cam failure during this critical process. After cam break-in, the inner springs can be re-installed and run as intended.

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Price: $143.00

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