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Top Street Performance

Ford Small Block V8 Chrome Steel Valve Cover Spreader Bars

Ford Small Block V8 Chrome Steel Valve Cover Spreader Bars

SKU: SKU: SP7406

Regular price $15.95
Sale price $15.95 Regular price $17.55
Shipping calculated at checkout.

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Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Chrome steel hold-down spreader bars distribute clamping force evenly
  • Set includes (3) 4", (4) 3", and (2) 1 1/2" bars for one valve cover
  • Fits Ford Small Block Windsor V8 valve covers, 221–351W, 5/16" bolt hole
  • Chrome finish adds a clean, dress-up look to hold-down hardware

Description

The Ford Small Block V8 Chrome Steel Valve Cover Spreader Bars are hold-down hardware that distribute clamping force evenly across the valve cover gasket surface, helping reduce oil leaks caused by uneven pressure at individual bolt points. Chrome-plated steel construction adds a finished look to the hold-down hardware itself.

This set is sized for a 5/16" bolt hole and fits the Ford Small Block Windsor V8 family — 3.6L/221, 4.2L/255, 4.3L/260, 4.7L/289, 5.0L/302, and 5.8L/351W — commonly found in the Ford Mustang, Falcon, Fairlane, F-100/F-150 trucks, and Mercury Cougar/Comet applications.

This is a set for a single valve cover, including three 4" spreader bars, four 3" spreader bars, and two 1 1/2" spreader bars. Verify Windsor valve cover pattern, breather location, and intake/EFI clearance before ordering.


Applications
Fits Ford Small Block Windsor V8 valve covers, 221, 255, 260, 289, 302, and 351W CID, with a 5/16" bolt hole. Commonly used on the Ford Mustang, Falcon, Fairlane, F-100/F-150 trucks, and Mercury Cougar/Comet.

Set Contents
Chrome steel hold-down bars: (3) 4" spreader bars, (4) 3" spreader bars, and (2) 1 1/2" spreader bars — a complete set for one valve cover.

Specs

Hold-Down MaterialSteel
Hold-Down FinishChrome
Bolt Hole5/16"
QuantitySet For Single Valve Cover
Includes(3) 4" Spreader Bars(4) 3" Spreader Bars(2) 1 1/2" Spreader Bars

Engine Fitment

COMPATIBLE WITH
FORD SMALL BLOCK WINDSOR V8 ENGINES
• 3.6L / 221 in³
• 4.2L / 255 in³
• 4.3L / 260 in³
• 4.7L / 289 in³
• 5.0L / 302 in³
• 5.8L / 351W in³

NOTES
• Verify Windsor valve cover pattern, breather location, and intake/EFI clearance before installation.
• Set includes (3) 4", (4) 3", and (2) 1 1/2" spreader bars for a single valve cover, 5/16" bolt hole.
• Spreader bars help prevent gasket over-compression and warping between bolt-down points — verify bolt hole size matches your specific valve cover hardware.

COMMON VEHICLE APPLICATIONS
Ford Mustang / Falcon / Fairlane
Ford F-100 / F-150 truck applications
Mercury Cougar / Comet applications

Q&A

What does this spreader bar set fit?
This spreader bar set fits Ford Small Block Windsor V8 valve covers on 221, 255, 260, 289, 302, and 351W CID engines with 5/16-inch valve cover bolts.

How many spreader bars come in this set?
This kit includes three 4-inch spreader bars, four 3-inch spreader bars, and two 1½-inch spreader bars, providing enough hardware for one valve cover.

Do I need two sets for a complete engine?
Yes. This set covers one valve cover only, so a complete V8 engine requires two sets.

What do spreader bars do?
Spreader bars distribute clamping force more evenly across the valve cover flange, helping reduce gasket distortion and minimizing the risk of oil leaks caused by uneven bolt pressure.

What material and finish are these bars?
These spreader bars are manufactured from steel and feature a chrome-plated finish for durability and corrosion resistance.

Does this set affect emissions compliance?
No. This product does not affect vehicle emissions and is not subject to emissions compliance regulations.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.