ACT 12-18 Jeep Wrangler JK XACT Flywheel ProMass 2012-bmw-535i-gt-xdrive-base-esi2023853 The Multi-Core portion of XR-1

The Multi-Core portion of XR-1 mufflers flows better than straight tubing

4L Diesel Duraglide Engine Crankshaft Main Bearing Set

ACL 1965+ Opel 1

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ACT 12-18 Jeep Wrangler JK XACT Flywheel ProMass 2012-bmw-535i-gt-xdrive-base-esi2023853 The Multi-Core portion of XR-1Confidence inspiring momentum over obstacles, excellent for large tires, rock crawling, or towing, reduced driveline slop compared to dual mass, no gear rattle; Heat treated forging for strength and toughness, induction hardened ring gears for maximum life; One piece construction provides an efficient heat sink for the clutch and less chance of failure. Eliminates troublesome dual mass design, warped inserts or loose ring gears; Recommended for street