Product Description: ATK Engines; High Performance Crate Engine; HP291PM; Stage 2 Mid Dressed GM V8 350/330HP/375TQ; 4 Bolt Main
Note:- Special order, must be prepaid. Non-returnable. Non-refundable.
- Price includes $510.00 core charge.
- Shipped anywhere in the Continental United States for $175.00.
- 3 Year / Unlimited Mileage Warranty.
- Engine blocks magnafluxed, bored, precision-honed and mains line-honed
- Camshaft bearings line-bored for accurate center-to-center clearance
- Engine blocks and cylinder heads precision surfaced.
- Cylinder heads magnafluxed and machined for three-angle valve seats
- Crankshafts stress-relieved, precision ground and micro-polished
- Camshafts are precision ground or replaced with new camshafts
- Each engine is tested (most are hot-run tested) for compression, oil pressure, oil leaks, engine noise and general operating condition before shipment
- We believe that once you've experienced the quality of ATK products, you'll agree there is no better engine source than ATK from Classic Industries®.
- Horsepower - 325
- Torque - 375 lb/ft
- Block - Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
- Bore/Stroke - 4.040 x 3.480
- Displacement - 350 C.I.D.
- Crankshaft - OE Cast Crank 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
- Connecting Rods - OE Powder Metal 5.700" Stock Bolts
- Pistons - Hypereutectic
- Piston Rings - Moly Rings
- Compression Ratio - 9.1:1 Compression
- Camshaft - Hydraulic Flat Tappet
- Camshaft Specs - 224/234 @050.465in/.488ex 112LSA
- Camshaft Bearings - Installed & Clocked to OEM Position
- Cylinder Heads - Dart Cast Iron 75cc 1.94/1.50
- Freeze Plugs - Brass Installed & Sealed
- Rocker Arms - Stamped Steel 1.5 Ratio
- Oil Galley Plugs - Installed & Sealed
- Oil Pan - OE 5qt.
- Engines come with valve covers, timing cover, water pump, harmonic balancer, oil pan, distributor, and flex plate.
- All engines come with a 3 Year / Unlimited Mileage Warranty .
- Also available (sold separately) is ATK's No Fault Gold Warranty Program for added protection that covers car rental, towing, an increased labor rate and fluids on all approved claims.
- ATK has no core charge on High Performance engines, they are sold outright.
For more information, follow the link: ATK Engines; High Performance Crate Engine; HP291PM; Stage 2 Mid Dressed GM V8 350/330HP/375TQ; 4 Bolt Main
