Collection: Engines and Components
90racing is a supplier of performance crate engines, engine components, racing engines, and performance auto parts. Same day shipping, and orders over $90 ship for free! .
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Howards Dual Valve Springs 1.514" 98512
Regular price $169.99 USDRegular priceUnit price / perSale price $169.99 USDSold out -
Howards Performance Valve Spring Kit 1.485" 98511-K31
Regular price $189.99 USDRegular priceUnit price / perSale price $189.99 USD -
Howards Single Valve Spring Set 1.485" w/Damper 98511
Regular price $120.99 USDRegular priceUnit price / perSale price $120.99 USD -
Howards Dual Valve Spring Kit 1.470" w/Damper 98445-K12
Regular price $218.99 USDRegular priceUnit price / perSale price $218.99 USD -
Howards Dual Valve Springs 1.470" 98445
Regular price $146.99 USDRegular priceUnit price / perSale price $146.99 USD -
Howards Dual Valve Springs 1.437" 98442
Regular price $166.99 USDRegular priceUnit price / perSale price $166.99 USD -
Howards Dual Valve Springs 1.437" 98441
Regular price $154.99 USDRegular priceUnit price / perSale price $154.99 USD -
Howards Valve Spring Kit 1.465" Dual w/Damper 98438-K34
Regular price $248.99 USDRegular priceUnit price / perSale price $248.99 USD -
Howards Dual Valve Spring Kit 1.465" w/Damper 98438-K12
Regular price $249.99 USDRegular priceUnit price / perSale price $249.99 USDSold out -
Howards Dual Valve Springs 1.437" 98432
Regular price $189.99 USDRegular priceUnit price / perSale price $189.99 USD -
Howards Valve Spring Kit 1.445" Single w/Damper 98412-K11
Regular price $186.99 USDRegular priceUnit price / perSale price $186.99 USD -
Howards Single Valve Springs 1.437" 98411
Regular price $126.99 USDRegular priceUnit price / perSale price $126.99 USD -
Howards Valve Spring Set 1.265" Single w/Damper (16pk) 98218
Regular price $117.99 USDRegular priceUnit price / perSale price $117.99 USD -
Howards Single Valve Springs 1.265" 98215
Regular price $163.99 USDRegular priceUnit price / perSale price $163.99 USD -
Howards Single Valve Spring Kit 1.250" w/Damper 98214-K11
Regular price $128.99 USDRegular priceUnit price / perSale price $128.99 USDSold out -
Howards Single Valve Spring 1.250" 98214
Regular price $68.99 USDRegular priceUnit price / perSale price $68.99 USDSold out