New & Used Engines

Remanufactured Long Block Crate Engine | Fits 1996-2000 Chevy / GMC C and K trucks, vans, and SUVs | 350 CI / 5.7 Liter Vortec | 4 Bolt Mains | Complete with cast heads, center bolt valve covers, roller camshaft, oil pan,and timing cover

Great 350 base crate engine with noticeable idle | Good vacuum for your power accessories | 350 Horsepower | 400 Lb/Ft Torque | Seasoned OE 4 Bolt Main 1 Piece Real Main Seal

Engine Specifications:• HP: 390• TQ: 420• Block: OE roller block 4 bolt main 1pc seal 1996-2000• Bore/Stroke: 4.040” x 3.480”• Displacement: 350CI• Crankshaft: OE Reground external balance rear of the crank/internal balance front of the crank• Rods: OE powder metal 5.7”• Pistons: Hypereutectic 10:1 Compression• Rings: Moly• Camshaft: Hyd. Roller• Cam Specs: 220/224 @50 .528in/.536ex…

HP: 415 | TQ: 460 | Block: OE roller block 4 bolt main 1pc seal 1996-2000 | Bore/Stroke: 4.040” x 3.750” | Displacement: 383CI

Block: 100% New American Made Block 1pc Seal with upgraded heavy duty 2 bolt main caps (this is not your typical GM 2 bolt main block) | Bore/Stroke: 4.000″ x 3.750″ | Displacement: 377CI | Crankshaft: Scat nodular iron external balance rear of the crank/internal balance front of the crank | Rods: Scat 4340 forged I beam with ARP 8740 bolts

Block: New GM LT1/LT4 | Bore/Stroke: 4.065” x 4.000” | Displacement (cu.in): 416 CID | Crankshaft: Manley 4340 forged 58 tooth reluctor wheel | Rods: Manley 4340 forged H beam 6.125” ARP 2000 bolts

With Valve Covers, Timing Cover & Oil Pan, Up to 8500 GVW ONLY | 4 Bolt Mains, 1 Piece Rear Seal | V/C Bolts through Center of Cover

Oil: Conventional / Non Synthetic 10W30 | Oil Filter: Wix or K&N | Timing: 34-36 Degrees | Spark Plug Gap: .035”