RAM HDX Clutch Kit – 1998-2002 Camaro / 1997-2004 Corvette – 11” x 1 1/8-26 Spline – Up to 450 HP
The RAM HDX clutch kit is one of the best upgrades you can make for a street-driven LS F-body or C5. Designed for drivers who want dependable holding power without sacrificing street manners, the HDX offers a noticeable improvement in clamping pressure over stock while retaining smooth, predictable engagement.
The premium organic friction material gives you consistent performance in daily driving, spirited street pulls, and occasional track use—without chatter or harsh pedal feel.
Whether you’re refreshing your factory clutch, installing a mild cam, or swapping to a Tremec in an LS/LT build, the HDX delivers reliable performance up to 450 horsepower.
RAM builds every kit with durability at the forefront. The 8-spring helix hub absorbs drivetrain shock, increases strength, and extends disc life—making the HDX a great go-to for performance street cars that still need to be comfortable.
When you want OEM drivability but real performance capability, the RAM HDX is the clutch you trust.
APPLICATIONS (Fitment)
Direct Fit:
- 1998–2002 Camaro (LS1)
- 1997–2004 Corvette (C5)
Also ideal for:
- LS engine swaps
- LT swaps
- Hemi swaps
- Coyote swaps
- Tremec swap vehicles needing 11" x 1 1/8–26 spline
⭐ SPECIFICATIONS
| Spec | Details |
|---|---|
| Clutch Style | Diaphragm |
| Disc Diameter | 11” |
| Input Spline | 1 1/8–26 |
| Hub | 8-spring |
| Friction Material | Premium organic |
| Power Rating | Up to 450 HP |
| Flywheel Compatibility | Factory flat LS flywheels |
| Bolt Set | 531 |
| Part Number | 88931HDX |
WHAT’S INCLUDED
- RAM HDX Pressure Plate
- RAM HDX Clutch Disc
- Alignment Tool
- Release Bearing (when applicable)
WHY BUY FROM BOWLER PERFORMANCE?
- Trusted transmission specialists since 1963
- Actual tech experts on LS/Tremec swap fitment
- Faster shipping + better packaging
- Only quality, proven performance parts
- Real support before and after the sale
- We run what we sell — and we don’t list junk
88931HDX
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The RAM HDX clutch kit is one of the best upgrades you can make for a street-driven LS F-body or C5. Designed for drivers who want dependable holding power without sacrificing street manners, the HDX offers a noticeable improvement in clamping pressure over stock while retaining smooth, predictable engagement.
The premium organic friction material gives you consistent performance in daily driving, spirited street pulls, and occasional track use—without chatter or harsh pedal feel.
Whether you’re refreshing your factory clutch, installing a mild cam, or swapping to a Tremec in an LS/LT build, the HDX delivers reliable performance up to 450 horsepower.
RAM builds every kit with durability at the forefront. The 8-spring helix hub absorbs drivetrain shock, increases strength, and extends disc life—making the HDX a great go-to for performance street cars that still need to be comfortable.
When you want OEM drivability but real performance capability, the RAM HDX is the clutch you trust.
APPLICATIONS (Fitment)
Direct Fit:
- 1998–2002 Camaro (LS1)
- 1997–2004 Corvette (C5)
Also ideal for:
- LS engine swaps
- LT swaps
- Hemi swaps
- Coyote swaps
- Tremec swap vehicles needing 11" x 1 1/8–26 spline
⭐ SPECIFICATIONS
| Spec | Details |
|---|---|
| Clutch Style | Diaphragm |
| Disc Diameter | 11” |
| Input Spline | 1 1/8–26 |
| Hub | 8-spring |
| Friction Material | Premium organic |
| Power Rating | Up to 450 HP |
| Flywheel Compatibility | Factory flat LS flywheels |
| Bolt Set | 531 |
| Part Number | 88931HDX |
WHAT’S INCLUDED
- RAM HDX Pressure Plate
- RAM HDX Clutch Disc
- Alignment Tool
- Release Bearing (when applicable)
WHY BUY FROM BOWLER PERFORMANCE?
- Trusted transmission specialists since 1963
- Actual tech experts on LS/Tremec swap fitment
- Faster shipping + better packaging
- Only quality, proven performance parts
- Real support before and after the sale
- We run what we sell — and we don’t list junk
88931HDX
