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Product details
This assembled single-port long block uses an original-style magnesium case, 85.5mm pistons, and a 69mm forged counterweighted crankshaft. EMPI machines the aluminum heads in Anaheim and specifies OSVAT valves with its three-angle valve work. Induction, ignition, cooling, and exhaust equipment are selected separately.
Technical Details
- Part number: 98-0489-B
- Pistons: 85.5mm hypereutectic
- Crankshaft: 69mm, 4140 forged, counterweighted
- Flywheel: Stock-style four dowels
- Camshaft: Original style, late dished gear
- Valve train: Precision-ground lifters, forged rockers and performance rocker shafts
- Pushrod tubes: Stainless steel
- Oil pump: 26mm Schadek
Fitment & Compatibility
For Type 1-style single-port engines in VW Type 1, Type 2, and Karmann Ghia applications. Confirm the vehicle installation and transmission and clutch requirements. EMPI specifies a 12-month/unlimited-mileage materials-and-workmanship warranty and notes that component selection may vary with availability.
