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COMP Cams 747-16 10 Degree Superlock Steel Retainer Set Of 16 For 1.437"-1.500" Od Valve Spring

(Ford F-150 1975-95, Mustang 1964-95, F-250 1975-95, Bronco 1966-95, Thunderbird 1963-81, F-350 1975-95, Maverick 1971-77, Galaxie 500 1962-74 + 169 more models)

Part of: COMP Cams 10 Degree Superlock Steel Retainer

Other options in this family: COMP Cams 749-16 COMP Cams 740-12 COMP Cams 750-16 COMP Cams 747-12 COMP Cams 749-100

Manufacturer

Picture for manufacturer COMP Cams

Part Number

747-16
17 reviews
Sale Price

$90.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The COMP Cams 747-16 Superlock valve spring retainer set provides reliable valve train retention for high-performance engine builds. These precision-machined steel retainers feature a 10-degree locking angle design that works with compatible valve locks to securely hold valve springs in place during demanding engine operation.

Key Specifications:

  • 10-degree Superlock design for positive lock engagement
  • Fits valve springs with 1.437" to 1.500" outside diameter
  • High-strength steel construction for durability
  • Set includes 16 retainers for complete 8-cylinder applications
  • Precision-machined for consistent valve train geometry

These retainers are essential components in any performance valve train assembly, ensuring proper spring retention while allowing for the high lift and aggressive cam profiles common in racing and performance applications. The 10-degree angle provides superior lock engagement compared to standard 7-degree designs, reducing the risk of valve lock failure under extreme conditions.

Products specifications

Fits

Ford F-150 1975-95, Mustang 1964-95, F-250 1975-95, Bronco 1966-95, Thunderbird 1963-81, F-350 1975-95, Maverick 1971-77, Galaxie 500 1962-74, F-100 1975-83, F-250 Pickup 1965-95, Fairlane 1963-70, Ranchero 1963-79, Torino 1968-76 + 164 more models

Diameter 3

0.69

Diameter 1

1.4

Valve Spring Diameter

1.437-1.500

Compatible Lock

638-16

Valve Stem Size

All

Diameter 2

1.05

AMAZON ASIN

B000CESFRY

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Lock Angle

10

Retainer Material

4140 Chromemoly Steel

2 easy

Low price, arrived Fast. Right part. Wife's happy. For the time being, I'm superman! Got a steak dinner, winner winner! :)

See when it comes in

Good website design. Big variety of products. Good prices. The shipping was amazing. I would totally recommend them.

As expected

Item should be boxed...the plastic bag it shipped in was torn and half gone...luckily the shipping label was still on the torn bag

All good.

as described

I enjoy how fast i received my product. A pleasure

I put my order at 7/29 and received nothing after the order. I emailed to ask my order status at 7/31 and at 8/1 I received my order. Pretty fast shipping. I am satisfied with the shipping and hope later tonight the product will work fine for my car!

Lowest price and S&H around! Prompt responses! Will def buy from again!

Fast delivery, best price. Recommended seller

Easy to use website, had the best price for the item I was looking for, and quick shipping! What else can you ask for?

great!

Great pricing, fast ship A+++

Great company. Fast shipping and excellent communication. AAA+++

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

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