Drivetrain› Clutches and Components

Ram Clutch

RAM PRESSURE PLATE 11 DIAPHRAGM 9704 11 LS1

$225.00

SKU: R00W 402L

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The RAM Clutches 402L is a GM Diaphragm Competition Pressure Plate designed for street performance cars and trucks. It provides increased clamp pressure suitable for high torque muscle cars and crate motor street machines operating in a lower RPM range.

This pressure plate features an 11-inch diameter and a 12-5/8 inch bolt circle. It is constructed with a ductile iron pressure ring and offers 2,900 lbs of static pressure. The design includes an explosion-resistant pressure ring, 10mm metric mounting holes, and does not require dowel pins. It meets SFI 1.1 specifications.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRam Clutch
Part NumberR00W 402L

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy