For Ford Sierra Escort RS Cosworth YB 145mm 4340 Forged Connecting Rods with Bolts Fueling System welding required)Note:* Does not fit

welding required)Note:* Does not fit 99-00 DOHC Civic models (Si & SIR)

Mates to the the factory hoses for a perfect OEM fitment

Quantity: 4 Pieces as showing in picture

Thermal Blankets insulate the exhaust from losing critical heat

For Ford Sierra Escort RS Cosworth YB 145mm 4340 Forged Connecting Rods with Bolts Fueling System welding required)Note:* Does not fitFor Ford Sierra Escort RS Cosworth YB TV Certification Con Rods Type: Forged 4340 aircraft chrome moly quality steel for racing H beam Conrods Quantity: 4 Pieces a set Bolts: Including Genuine ARP 2000 bolts Note: Extra cost for upgrading to ARP L19 bolts Bolts Size: 3 8" Tolerance: Balanced to + 1 gram in set Piston Bolt Hole: + 4 1000mm Power: 600hp ~ 800PS per set Strength of the fastening (PSI): 220000 230000 PSI Torque: 48ft ? 65 NM Top