- 8% less
Regular Product
Dual Valve Springs, for Aircooled VW, 16 Springs
00-4037-0
Insure against valve spring fatigue and breakage. Stop the valve float with the best valve springs on the market. Hand checked and magnafluxed for top quality.
Outer Spring: 1.246 inches .153 inches wire diameter
Inner Spring: .910 inches .113 wire diameter
They will lift .630 inches and more with a coil bind at .800 inches
NOTE: Valve guide boss must be machined for dual springs.
Engine: All Aircooled Type 1
Quantity: Complete Set of 8
Outer Spring: 1.246 inches .153 inches wire diameter
Inner Spring: .910 inches .113 wire diameter
They will lift .630 inches and more with a coil bind at .800 inches
NOTE: Valve guide boss must be machined for dual springs.
Engine: All Aircooled Type 1
Quantity: Complete Set of 8
Regular Product
Insure against valve spring fatigue and breakage. Stop the valve float with the best valve springs on the market. Hand checked and magnafluxed for top quality.
Outer Spring: 1.246 inches .153 inches wire diameter
Inner Spring: .910 inches .113 wire diameter
They will lift .630 inches and more with a coil bind at .800 inches
NOTE: Valve guide boss must be machined for dual springs.
Engine: All Aircooled Type 1
Quantity: Complete Set of 8
Outer Spring: 1.246 inches .153 inches wire diameter
Inner Spring: .910 inches .113 wire diameter
They will lift .630 inches and more with a coil bind at .800 inches
NOTE: Valve guide boss must be machined for dual springs.
Engine: All Aircooled Type 1
Quantity: Complete Set of 8
SHIPPING: Free shipping on all orders exceeding $74.99. All orders under $74.99 will be shipped for a flat fee of $9.99 Or $6.99 for orders less than $24.99. Shipping rates are for the 48 continental United States. Areas outside the 48 states, shipping will be calculated using the best shipping price available. We reserve the right to use any shipping carrier unless the order has had a upgrade. If any sales or price matching discount drops you below the free shipping amount, shipping will be charged.
We accept the following payment methods:
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RETURNS: Returns will be accepted within 30 days of receipt. Â If the item was shipped via Free Shipping, the shipping charges may be deducted from your return. Â Please print the original invoice and include it with the return. No returns on custom built or special ordered merchandise.
PLEASE NOTE: We do not pay for return shipping unless the item received is incorrect.  If you have ordered the wrong part, we are happy to take it back but we do not cover the shipping cost. Â
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