Description: FALCON PERFORMANCE VALVETRAINSThis item is for our Stage-1 (RV/Torque) valve spring, retainer, and lock kit for Ford 351ci "Cleveland" V-8 engines. P/N (16) RV907XS + (16) 55-6304 + (32) PF620. Before ordering, use the specifications below to determine if this spring kit will work for your application. These springs are NOT "drop-in" valve springs. This spring kit is a performance upgrade and may require other modifications.These are the same components that we include in some of our Stage-1 and Stage-2 ultimate cam kits for Ford 351 Cleveland engines. These valve springs are our equivalent to COMP Cams spring set number 940-16.VALVE SPRING SPECIFICATIONSOutside Diameter: 1.498 in.Inside Diameter: 1.062 in.Seat Load: 85-lbs. at 1.820 in.Open Load: 275-lbs. at 1.320 in.Coil Bind: 1.260 in.Spring Type: Single with damperNotes: Cylinder head machining may be requiredRETAINER SPECIFICATIONSOutside Diameter: 1.400 in.Step 1 Diameter: 1.060 in.Step 2 Diameter: .695 in.Lock Style 7 degreeMaterial: ChromemolyLOCK SPECIFICATIONSStem Diameter: 11/32 in.Lock Style: 7 degreeLock Groove Type: 4-groove, roundLock Material: Hardened steelWe offer some of the quickest delivery times to most of the US on eBay. We have locations in Alabama, Louisiana, and Tennessee. These locations allow us to offer our customers quick, efficient service and delivery times. The free shipping option is available for some orders shipped within the lower 48 US-states.Falcon Performance specializes in shipments to Sweden, Germany, Australia, Norway, Denmark, France, United Kingdom, Iceland, South Africa, New Zealand, Japan, Canada, and many other countries. Please use the shipping calculator for orders outside the continental USA. We do combine shipping costs for purchasing multiple items. Before paying, add all desired items to your eBay cart and then pay for all at one time. The eBay system will calculate the combined shipping discount.Please note that "free shipping" is not free for us but only to you. We pay to ship all parts to customers. Should you decide to return your purchase due to 'buyers remorse', we will refund the parts price less a restocking fee for the return; to mostly recoup our original shipping costs. Any damage to box or parts will alter the amount of the restocking fee. In many cases, we must buy new boxes from our suppliers.Put our 75+ combined years of experience to work for you... Thank you, the Falcon Team!
Price: 144.94 USD
Location: Memphis, Tennessee
End Time: 2025-01-21T16:59:10.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Falcon Performance
Type: Valve Spring Set
Interchange Part Number: COMP Cams 940-16 744-16 605-16, Melling VS-280, SBI 160-1154, Qualcast 32-907D, Pioneer RV907X
Manufacturer Warranty: 1 Year
Items Included: Valve Spring, Valve Spring Retainer, Valve Locks
Manufacturer Part Number: RV907XS + 55-6304 + PF620
Performance Part: Yes
California Prop 65 Warning: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
