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McLeod Soft Lok HCF Chevy 55-85 SB & All BB 0Bal 10.5inX1-1/8X26Spl 168

SKU: MLR4910-00-07

Clutch Kits

MLR Soft Lok Clutch Kits...

McLeod Soft Lok HCF Chevy 55-85 SB & All BB 0Bal 10.5inX1-1/8X26Spl 168

SKU: MLR4910-00-07

Clutch Kits

MLR Soft Lok Clutch Kits...

A$3,983.64
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

The McLeod Soft Lok assembly is the most widely used McLeod clutch for drag racers. This unit is NOT recommended for street use. As a NHRA and IHRA record holder, this assembly has low static pressure for a light pedal effort and soft clutch engagement. This unit leaves the starting line harder with less tire spin. The Soft Lok is equipped with adjustable spring pressure and is available with counterweights. Included is a pressure plate, sintered iron disc, and aluminum flywheel.

Application Summary

Chevrolet: Bel Air 57 - 67 4.6 L Engine, Chevrolet: Bel Air 68 - 68 5 L Engine, Chevrolet: Bel Air 69 - 73 5.7 L Engine, Chevrolet: Bel Air 65 - 69 6.5 L Engine, Chevrolet: Bel Air 70 - 73 6.6 L Engine, Chevrolet: Bel Air 61 - 65 6.7 L Engine, Chevrolet: Bel Air 63 - 69 7 L Engine, Chevrolet: Bel Air 70 - 73 7.4 L Engine, Chevrolet: Biscayne 58 - 67 4.6 L Engine, Chevrolet: Biscayne 68 - 68 5 L Engine, Chevrolet: Biscayne 69 - 72 5.7 L Engine, Chevrolet: Biscayne 65 - 69 6.5 L Engine, Chevrolet: Biscayne 70 - 72 6.6 L Engine, Chevrolet: Biscayne 61 - 65 6.7 L Engine, Chevrolet: Biscayne 63 - 69 7 L Engine, Chevrolet: Biscayne 70 - 72 7.4 L Engine, Chevrolet: Blazer 69 - 73 5 L Engine, Chevrolet: Blazer 69 - 74 5.7 L Engine, Chevrolet: Blazer 73 - 74 7.4 L Engine, Chevrolet: Brookwood 69 - 72 5 L Engine, Chevrolet: Brookwood 69 - 72 5.7 L Engine, Chevrolet: Brookwood 69 - 69 6.5 L Engine, Chevrolet: Brookwood 70 - 72 6.6 L Engine, Chevrolet: Brookwood 69 - 69 7 L Engine, Chevrolet: Brookwood 70 - 72 7.4 L Engine, Chevrolet: C10 77 - 85 5 L Engine, Chevrolet: C10 75 - 85 5.7 L Engine, Chevrolet: C10 76 - 80 6.6 L Engine, Chevrolet: C10 75 - 80 7.4 L Engine, Chevrolet: C10 Suburban 67 - 67 4.6 L Engine, Chevrolet: C10 Suburban 68 - 84 5 L Engine, Chevrolet: C10 Suburban 69 - 84 5.7 L Engine, Chevrolet: C10 Suburban 68 - 69 6.5 L Engine, Chevrolet: C10 Suburban 70 - 72 6.6 L Engine, Chevrolet: C10 Suburban 73 - 80 7.4 L Engine, Chevrolet: C15 82 - 85 5.7 L Engine, Chevrolet: C20 77 - 85 5 L Engine, Chevrolet: C20 75 - 85 5.7 L Engine, Chevrolet: C20 76 - 80 6.6 L Engine, Chevrolet: C20 75 - 85 7.4 L Engine, Chevrolet: C20 Suburban 67 - 67 4.6 L Engine, Chevrolet: C20 Suburban 68 - 84 5 L Engine, Chevrolet: C20 Suburban 69 - 84 5.7 L Engine, Chevrolet: C20 Suburban 68 - 69 6.5 L Engine, Chevrolet: C20 Suburban 70 - 80 6.6 L Engine, Chevrolet: C20 Suburban 73 - 84 7.4 L Engine, Chevrolet: C30 78 - 78 5 L Engine, Chevrolet: C30 75 - 85 5.7 L Engine, Chevrolet: C3...

Part Type

Transmission Clutch and Flywheel Kit

Data: v4.2 - Upd: 2026-10-13 17:57:32

Features

  • • Low Static Pressure. • Soft Clutch Engagement. • Leave Line Harder with Less Tire Spin. • Adjustable Spring Pressure. • Available with Counterweights.

Specifications

Product Attributes - Brand
McLeod Racing
Product Attributes - Manufacturer's Part Number
4910-00-07
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
McLeod Soft-Lok Clutch Assemblies
Product Attributes - UPC
887753674814
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
1
Product Attributes - Flywheel Included
Yes
Product Attributes - Input Spline Quantity
26
Product Attributes - Input Shaft Diameter
1.125 in.
Product Attributes - Disc Diameter (in.)
10.500 in.
Product Attributes - Disc Diameter (mm)
267mm
Product Attributes - Disc Material
Sintered iron
Product Attributes - Disc Style
Full face
Product Attributes - Hub Style
Solid
Product Attributes - Pressure Plate Style
Long
Product Attributes - Throwout Bearing Included
No
Product Attributes - Alignment Tool Included
Yes
Product Attributes - Pilot Bushing Included
No
Product Attributes - Flywheel Material
Billet aluminum
Product Attributes - Ring Gear Tooth Quantity
168-tooth
Product Attributes - Engine Balance
Internal
Product Attributes - Counterweight Assist
Yes
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Mcleod Racing
StreetFX SKU mlr4910-00-07
SFX Item ID 4098247
Supplier Item Code 4098247
Manufacturer SKU 4910-00-07
Manufacturer UPC 887753674814
Alternative References MCL-4910-00-07, 0Bal, 10.5inX1-1/8X26Spl

Compatibility

Chevrolet: Bel Air 57 - 67 4.6 L Engine, Chevrolet: Bel Air 68 - 68 5 L Engine, Chevrolet: Bel Air 69 - 73 5.7 L Engine, Chevrolet: Bel Air 65 - 69 6.5 L Engine, Chevrolet: Bel Air 70 - 73 6.6 L Engine, Chevrolet: Bel Air 61 - 65 6.7 L Engine, Chevrolet: Bel Air 63 - 69 7 L Engine, Chevrolet: Bel Air 70 - 73 7.4 L Engine, Chevrolet: Biscayne 58 - 67 4.6 L Engine, Chevrolet: Biscayne 68 - 68 5 L Engine, Chevrolet: Biscayne 69 - 72 5.7 L Engine, Chevrolet: Biscayne 65 - 69 6.5 L Engine, Chevrolet: Biscayne 70 - 72 6.6 L Engine, Chevrolet: Biscayne 61 - 65 6.7 L Engine, Chevrolet: Biscayne 63 - 69 7 L Engine, Chevrolet: Biscayne 70 - 72 7.4 L Engine, Chevrolet: Blazer 69 - 73 5 L Engine, Chevrolet: Blazer 69 - 74 5.7 L Engine, Chevrolet: Blazer 73 - 74 7.4 L Engine, Chevrolet: Brookwood 69 - 72 5 L Engine, Chevrolet: Brookwood 69 - 72 5.7 L Engine, Chevrolet: Brookwood 69 - 69 6.5 L Engine, Chevrolet: Brookwood 70 - 72 6.6 L Engine, Chevrolet: Brookwood 69 - 69 7 L Engine, Chevrolet: Brookwood 70 - 72 7.4 L Engine, Chevrolet: C10 77 - 85 5 L Engine, Chevrolet: C10 75 - 85 5.7 L Engine, Chevrolet: C10 76 - 80 6.6 L Engine, Chevrolet: C10 75 - 80 7.4 L Engine, Chevrolet: C10 Suburban 67 - 67 4.6 L Engine, Chevrolet: C10 Suburban 68 - 84 5 L Engine, Chevrolet: C10 Suburban 69 - 84 5.7 L Engine, Chevrolet: C10 Suburban 68 - 69 6.5 L Engine, Chevrolet: C10 Suburban 70 - 72 6.6 L Engine, Chevrolet: C10 Suburban 73 - 80 7.4 L Engine, Chevrolet: C15 82 - 85 5.7 L Engine, Chevrolet: C20 77 - 85 5 L Engine, Chevrolet: C20 75 - 85 5.7 L Engine, Chevrolet: C20 76 - 80 6.6 L Engine, Chevrolet: C20 75 - 85 7.4 L Engine, Chevrolet: C20 Suburban 67 - 67 4.6 L Engine, Chevrolet: C20 Suburban 68 - 84 5 L Engine, Chevrolet: C20 Suburban 69 - 84 5.7 L Engine, Chevrolet: C20 Suburban 68 - 69 6.5 L Engine, Chevrolet: C20 Suburban 70 - 80 6.6 L Engine, Chevrolet: C20 Suburban 73 - 84 7.4 L Engine, Chevrolet: C30 78 - 78 5 L Engine, Chevrolet: C30 75 - 85 5.7 L Engine, Chevrolet: C3...

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