1998 Jeep Wrangler V8 Conversion Finished in Black over a Tan interior, this 1998 Jeep Wrangler combines classic Jeep capability with one of the most desirable upgrades imaginable-a Chevrolet 350 cubic-inch small-block V8 paired with a 5-speed manual transmission. Benefiting from a restored build and an updated interior, this Wrangler offers performance and character well beyond a stock Jeep. 350 Chevrolet V8 Power Under the hood is a Chevrolet 350 V8, a proven small-block known for its reliability, simplicity, and strong performance.