Overview Reviews Product Description Valve Spring - Race Endurance - Dual Spring - 566 lb/in Spring Rate - 1.050 in Coil Bind - 1.565 in OD - Set of 16 Product Videos Custom Field Product Reviews Write a Review Write a Review × Comp Cams Dual Valve Springs 1.565 Dia. (.815 ID.) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Howards Racing Components | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: $579.59 Now: $503.99 Add to Cart Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart Recommended Quick view Howards Racing Components | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: $579.59 Now: $503.99 Add to Cart Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart × OK
Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart Recommended Quick view Howards Racing Components | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: $579.59 Now: $503.99 Add to Cart Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart × OK
Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart Recommended Quick view Howards Racing Components | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: $579.59 Now: $503.99 Add to Cart Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart × OK
SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart Recommended Quick view Howards Racing Components | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: $579.59 Now: $503.99 Add to Cart Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart × OK
SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
Quick view Howards Racing Components | sku: HRC98543 1.550 Dual Valve Springs .812 ID 16pk MSRP: $579.59 Now: $503.99 Add to Cart Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
Quick view Comp Cams | sku: COM26987-16 1.442 Dual Valve Springs .770 ID w/Damper MSRP: Now: $127.95 Add to Cart Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
Quick view Manley | sku: MAN221442-16 1.560 Dual Valve Springs MSRP: $691.70 Now: $591.77 Add to Cart SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
SALE Quick view Howards Racing Components | sku: HRC98432 Dual Valve Springs - 1.437 MSRP: $134.54 Was: $118.99 Now: $116.99 Add to Cart SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
SALE Quick view Manley | sku: MAN221424-16 1.640 Dual Valve Springs MSRP: $412.47 Was: $362.03 Now: $352.89 Add to Cart Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart
Quick view Manley | sku: MAN221461-16 1.540 Dual Valve Springs MSRP: $1,064.70 Now: $976.79 Add to Cart