Home > JUNIOR DRAGSTER > Clutch Systems >

Shocker Overdrive Primary
Shocker Overdrive Primary

Our Price: $369.99

Product Code: ZEVPR-232

Completer Shocker Over Drive Primary Clutch

A reliable NHRA approved Overdrive Clutch unit at a working man's price point.

Features Include:

4 delrin rollers with ball bearings, the Shocker is symmetrical

6" Overdrive sheaves (lightweight)

Billet fixed face which threads onto a Steel Post (not a press together deal)

Uses Polar Style Primary Springs

Uses Polar Style Belts

Works with the Polar Secondary

Can be shimmed to accommodate outlaw belts and/or to set the air gap

4 Flyweights, riding on 4 rollers

Steel post is inner threaded for ease of removal from damaged cranks

Maintenance free..spray it down with brake clean after your done racing.

Hard Anodized

Write a review.