68-74 Nova F4 Sway Bar Bush.

The Energy Suspension 68-74 Nova F4 Sway Bar Bush (SKU: ENE3-5202G) is a front sway bar bushing designed specifically for GM F-Body and X-Body vehicles from 1967–1974. This polyurethane and steel construction bushing fits a 0.688-inch bar diameter and features a greasable design, making it an ideal upgrade for owners seeking improved suspension control without sacrificing ride quality or introducing excessive harshness into the chassis.

Energy Suspension's Hyper-Flex polyurethane bushings maintain precise compliance geometry while resisting the degradation that stock rubber experiences over decades. The 0.688-inch bar specification is critical for Novas and related F-Body platforms; using the correct diameter ensures proper load transfer and prevents binding or excessive play in the suspension geometry. The cadmium-plated steel components resist corrosion, particularly important in regions with road salt exposure or climates where suspension components face moisture and oxidation. Greasable bushings allow periodic lubrication to extend service life and reduce noise transmission into the chassis.

This kit addresses a common wear point on classic Novas, Chevelles, and related models where original bushings have cracked, hardened, or disintegrated. Builders restoring these cars to street or vintage racing specification benefit from polyurethane's durability and consistent performance across temperature swings and repeated articulation. The upgrade tightens front-end response without requiring suspension geometry changes, making it a practical choice for both stock restorations and modest performance modifications on first-generation Nova platforms.