QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 150 lb. 2060031 Oldsmobile: 98 68 - 73

Oldsmobile: 98 68 - 73 7

PerTronix D2000 Flame-Thrower HEI GM 4 Pin Module

Boost vs Speed

Single Diaphragm

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 150 lb. 2060031 Oldsmobile: 98 68 - 73Powder Coated, Chrome Appearing Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation.