Mercury Comet Performance Engine Valve Springs

Your Mercury Comet will be happy to know that the search for the right Performance Engine Valve Springs you’ve been looking for is over! Advance Auto Parts has 11 different Performance Engine Valve Springs for your vehicle, ready for shipping or in-store pick up. The best part is, our Mercury Comet Performance Engine Valve Springs start from as little as $12.99.

When it comes to your Mercury Comet, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Engine Valve Springs brands so you can shop with complete confidence. We’re sure you will get the right product to keep that Comet running for a long time.

We even have reviews of our OEM and aftermarket Performance Engine Valve Springs products to help you buy with confidence. Hear from other customers via the 18 reviews on parts for your Mercury Comet.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Engine Valve Springs for your Comet, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 22 Mercury Performance Engine Valve Springs

Competition Cams – VALVE SPRINGS, 1.437" SINGLE 1 ST (Part No.942-16)

VALVE SPRINGS, 1.437" SINGLE 1 ST

from

$257.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.

Product Features:
  • Seat pressure: 115 lbs. @ 1.700″, Open Pressure: 284 lbs. @ 1.200″
  • O.D.: 1.437″, I.D.: 1.039″
  • Single valve springs with damper
  • Approximately .510″ max lift at recommended installed height
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Competition Cams – VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT (Part No.26918CS-KIT)

VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT

from

$528.99
This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″ maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats

Product Features:
  • Kit includes part #26918-16 Beehive valve springs and matching steel retainers, 7° valve locks, valve seals and spring seats
  • Kits designed for hydraulic roller cams
  • .625″ maximum lift springs
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Competition Cams – 32 Springs (Part No.26123-32)

32 Springs

from

$933.99
32 Springs

Competition Cams – 16 Springs (Part No.947-16)

16 Springs

from

$756.99
16 Springs

Competition Cams – 16 Springs (Part No.26986-16)

16 Springs

from

$401.99
16 Springs

Competition Cams – 16 Springs (Part No.26123-16)

16 Springs

from

$309.99
16 Springs

Competition Cams – Engine Valve Spring Kit (Part No.977-16)

Engine Valve Spring Kit

from

$261.99
Engine Valve Spring Kit

Competition Cams – Valve Springs,1.460" (Part No.977-12)

Valve Springs,1.460"

from

$199.99
Valve Springs,1.460"

Competition Cams – 12 Springs (Part No.26918-12)

12 Springs

from

$199.99
12 Springs

Competition Cams – Engine Valve Spring Kit (Part No.972-16)

Engine Valve Spring Kit

from

$182.99
Engine Valve Spring Kit

Competition Cams – Engine Valve Spring Kit (Part No.940-16)

Engine Valve Spring Kit

from

$111.99
Engine Valve Spring Kit

Competition Cams – 1 Spring (Part No.947-1)

1 Spring

from

$46.99
1 Spring

Competition Cams – Engine Valve Spring (Part No.998-1)

Engine Valve Spring

from

$43.99
Engine Valve Spring

Competition Cams – 1 Spring (Part No.26123-1)

1 Spring

from

$29.99
1 Spring

Competition Cams – 1 Spring (Part No.26120-1)

1 Spring

from

$25.99
1 Spring

Competition Cams – 1 Spring (Part No.26113-1)

1 Spring

from

$24.99
1 Spring

Competition Cams – 1 Spring (Part No.26918-1)

1 Spring

from

$24.99
1 Spring

Competition Cams – Engine Valve Spring (Part No.977-1)

Engine Valve Spring

from

$16.99
Engine Valve Spring

Competition Cams – Engine Valve Spring (Part No.914-1)

Engine Valve Spring

from

$15.99
Engine Valve Spring

Competition Cams – Engine Valve Spring (Part No.942-1)

Engine Valve Spring

from

$13.99
Engine Valve Spring

Competition Cams – Engine Valve Spring (Part No.972-1)

Engine Valve Spring

from

$13.99
Engine Valve Spring

Competition Cams – Engine Valve Spring (Part No.940-1)

Engine Valve Spring

from

$12.99
Engine Valve Spring

FAQs for Mercury Comet Performance Engine Valve Springs

What are the most popular Performance Engine Valve Springs for the Mercury Comet?

With 1 brands you can trust, our most popular Performance Engine Valve Springs for the Mercury Comet are:
VALVE SPRINGS, 1.437" SINGLE 1 ST
from $257.99
(1)
VALVE SPRINGS, 1.437" SINGLE 1 ST
Performance Engine Valve Springs
16 Springs
from $401.99
This product is not rated
16 Springs
Performance Engine Valve Springs
Engine Valve Spring
from $16.99
This product is not rated
Engine Valve Spring
Performance Engine Valve Springs