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Platinum LT1 Dual Spring Kit .660in Lift Gen V
$369.99 USD
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Platinum LT1 Dual Spring Kit .660in Lift Gen V
$369.99 USD
Valve Spring Kit - Dual Spring - 380 lb/in Spring Rate - 1.070 in Coil Bind - 1.300 in OD - Locks / Titanium Retainers / Viton Seals / Seats - GM GenV LT-Series - Kit