Building an ABF clone with your ABA or just beefing up a factory edition? Your ticket to success are these forged connecting rods. They fit '93-early '99 ABA "tall" block and also the non-USDM ABF 16v. Made from 4340 alloy, these feature H-beam construction for strength. ARP 2000 bolts hold it all together for up to 800bhp.
Big end bore: 50.617mm (47.78mm journal) + width: 24.9mm
Small end bore: 21mm full float + width: 22.9mm