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Differential Covers & Girdles

Strength and fluid control under heavy shock load.

Traction - Launch - Power - Fuel - Cooling - Safety

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Dual-Purpose Street & Strip Build Balanced power, cooling, drivability, and traction upgrades for cars that still see regular street use. Consistency Bracket Racing Build Consistency-first combinations focused on repeatable launches, shift control, and thermal stability pass after pass. Traction Radial / No Prep Build Traction management, chassis separation, and driveline survival for harder tire and surface demands. Power High Horsepower Drag Build Fuel, airflow, cooling, data, and safety systems for serious boost, nitrous, or big-cube power levels.
Most Important Build The Car In The Right Order Street/Strip Make A Street Car Hook Better Competition Make The Combination More Consistent Support Keep The Car Alive All Day
Power Delivery

Differential Covers & Girdles

Strength and fluid control under heavy shock load.

TagMust-Have
FitmentUniversal drag racing application. Confirm chassis-specific fitment, drivetrain compatibility, wheel clearance, and class-rule compliance before ordering.
Child Categories11
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Best for drag builds that need repeatable launches, controlled power delivery, and reliable passes.

Differential Covers & Girdles
Child Categories

Differential, Axles & Driveshaft drill-down

Focused child: Differential Covers & Girdles

Drag Differentials
Must-Have

Drag Differentials

Drag-ready limited-slip and locker solutions for high-torque applications.

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Ring & Pinion Sets
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Ring & Pinion Sets

Rear gear selection for launch ratio, trap rpm, and converter strategy.

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C-Clip Eliminators
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C-Clip Eliminators

Rear-end safety and axle retention hardware for applicable housings.

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Driveshafts
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Driveshafts

Aluminum, steel, and carbon shafts built for high rpm and hard launch survival.

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Rear End Service Parts
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Rear End Service Parts

Bearings, seals, shims, and support parts for drag rear ends.

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Related sections in Drag Racing Parts

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Differential, Axles & Driveshaft
Power DeliveryMust-Have

Differential, Axles & Driveshaft

Once power comes in, weak driveline parts become a hard limit. Rear gear choice, spool or locker strategy, axle strength, and driveshaft safety are core drag priorities.

11 child categoriesUniversal drag racing application. Confirm chassis-specific fitment, drivetrain compatibility, wheel clearance, and class-rule compliance before ordering.
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