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Crower Valve Springs 1.405 Tungsalloy Dual (Set of 16)

Crower Valve Springs 1.405 Tungsalloy Dual (Set of 16)

Regular price $182.24
Regular price $253.64 Sale price $182.24
Sale Sold out

Shipping calculated at checkout.

Low stock: 3 left

Quantity

Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Engine Valve Spring / Spacer / Support Bar
Category
Valves
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
3.7 lb

Billable shipping weight; may include dimensional weight.

O.D. Outer: 1.405
I.D. Outer: 1.055
O.D Inner: 1.045
I.D. Inner: .780
Installed Height: 1.600
Rate: 338
Type: Dual
Color Code: Blue/Grey
Damper: No
Free Length: 1.920
Wire Diameter: .175/.134
Material: Silicone
1.700: 82 lbs
1.650: 96 lbs
1.600: 113 lbs
1.550: 128 lbs
1.500: 143 lbs
1.450: 157 lbs
1.400: 177 lbs
1.350: 192 lbs
1.300: 208 lbs
1.250: 225 lbs
1.200: 244 lbs
1.150: 263 lbs
1.100: 282 lbs
1.050: 302 lbs
1.000: 319 lbs
Coil Bind: 0.9500
7° Titanium Retainer: 87040
7° Titanium Ret: 3/8 87042
Titanium Super 7°: 86771
7° Steel Retainer 5/16: 87044
7° Steel Retainer 11/32: 87050
7° Steel Retainer 3/8: 87049
Steel Retainer 10°: 87060M
Seat Cup: 68930
Seat Disc: 68938 or 68940

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Vehicle fitment