Up next Study Finds That Fuel Costs of EV’s Overtake Those Of Gas-Powered Cars Published on February 06, 2023 Author Mike McGlothlin Tags #trans, #valvebody, 68rfe, transmission, Share article Facebook 0 Twitter 0 Mail 0 World’s First Full-Manual Valvebody, Four-Speed 68RFE Full-Manual Valvebody, Four-Speed 68RFE WP Developments has created the world’s first full-manual valvebody 68RFE. The quick-shifting four-speed does away with the use of the 68RFE’s first gear (where sprag failure is highly common) and fifth gear (where 4C clutch failure is frequent). Lockup is available on command via button as is Overdrive, and the valvebody is SSV-less—meaning no more bore/end plugs leaking. This setup will save you thousands over a 48RE swap—not to mention the headache that goes along with it, namely in trying to make everything work like factory. Subscribe Our Weekly Newsletter Total 0 Shares Share 0 Tweet 0 Pin it 0 Share 0
Aftermarket vs OEM Parts: What's Really Worth the Investment? The repair estimate lands, and the question follows: OEM or aftermarket? The price gap can be wide, and so can the outcome. Some owners swear […] Diesel World Staff September 19, 2025 Diesel News
How Installing a Car Tracker Can Lower Insurance Costs and Improve Vehicle Safety As vehicle theft continues to rise across the UK, more insurers and drivers are turning to GPS tracking systems as a reliable way to enhance […] DW STAFF November 27, 2025 Diesel News
EPA approves California rules phasing out diesel trucks EPA approves California rules phasing out diesel trucks The Biden administration cleared the way Friday for California’s plan to phase out a wide range of […] Michael Eckerson May 22, 2023 Diesel News
Be a part of the Diesel World Truck Of The Month Contest! Enter the Diesel World Truck Of The Month Contest! Trucks; we all love looking at them, making them work hard, and making them play hard. […] Michael Eckerson March 06, 2023 Chevy Cover Story Diesel News