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PAC Racing - PAC-1282X - Drop-In Valve Springs (16) Ford 7.3L Godzilla

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The price includes any freight from the supplier to the Store

Product description

Valve Spring - RPM Series - Ovate Beehive Spring - 400 lb/in Spring Rate - 1.544 in Coil Bind - 1.150 in / 1.270 in OD - Set of 16

Additional information
Outer Diameter (Bottom): 1.270 in
Inner Diameter (Bottom): 1.105 in
Outer Diameter (Top): 0.825 in
Inner Diameter (Top): 0.660 in
Installed Height (Valve Closed): 2.350 in
Seat Pressure @ 2.350 in: 160 lbs
Open Pressure @ 1.700 in: 420 lbs
Spring Rate: 400 lb/in
Coil Bind Height: 1.544 in
Max Valve Lift: 0.750 in

Recommended components:
Retainers (PAC 300 Series): R393, R394

Application notes:
Ford Godzilla drop-in valve spring.

racingsprings.com

Vendor Part Number: PAC-1282X

Pac Racing Catalog -24
Pac Racing Catalog -15

Always verify specifications with the manufacturer and engine builder before final assembly.

The approximate size of the packed product or the sales package is 105 x 102 x 382 mm.

Engine
Ford Godzilla

Spring Type
Beehive

Weight
2 kg(The product may have a light retail packaging.)

Availability
The product is currently not in stock at our warehouse. Available from our supplier. Estimated arrival at our warehouse 7 - 15 days from order, at the earliest 7.9.2026.

Delivery time?

If the product is available at the Vantaa warehouse, it can be picked up or delivered—usually already within the same day.

When the product shows an estimated delivery time of 7–15 days, this is how the supplier‑warehouse order progresses.

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