maXpeedingrods Connecting Rods with 3/8" ARP 2000 Bolts for VW 1.8T Engine Audi S3 A3 A4 A6 TT/VW Golf Jetta MK4 New Beetle for Volkswagen 1.8T / 1.8 20vT Engine Fit for Volkswagen Passat 1997-2005, Volkswagen Golf, Jetta, New Beetle 1998-present, Audi TT MK1 Quattro 1999-2005 Fit for Audi A3 AGU/ARZ/ARX/AUM 1996-2003, Audi A4 1994-2001, Audi S3 APY AMK 1999-2001, Audi S3 BAM 2001-2003, for Audi A6 Dimensions: Center to center length: 144mm; Big end diameter: 50.6mm; Small end diameter: 20mm; Big end width: 24.9mm; Small end width: 24.9mm Package Contents: 4 pieces of new H-beam conrods, 8 pieces of genuine 3/8 " ARP 2000 bolts (Extra cost for upgrading to ARP L19 bolts)