JEGS crate engines are reverse engineered to create a product that has better than new quality. Reverse engineering allows any factory original defect to be found and removed; saving you time and money by keeping your vehicle out of the shop and on the road. Engines are factory checked after assembly to ensure proper operation. JEGS crate engines feature a 36 month/unlimited mileage warranty.
JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.
This engine was designed as a direct replacement for 1987-1995 Chevy & GMC pickups, SUV's, and van applications. These vehicles featured a 350 ci, 5.7 Small Block Chevy with TBI (throttle body injected) EFI system, and swirl port heads. Producing up to 210 hp in factory spec, this engine can also be retrofitted into an older car with a performance carburetor to produce up to 250 hp.
- Factory Specs
- Horsepower: 210 hp
- Torque: 300 ft.-lbs.
- Horsepower: 250 hp*
- Torque: 350 ft.-lbs.*
*Carbureted engine was tested using a performance dual plane intake manifold, 650 cfm carburetor, and an HEI distributor.
- 1987-1995 seasoned OE block
- 2-bolt main
- 1 piece rear main seal
- Passenger side dipstick
- Displacement: 350 ci, 5.7L
- Crankshaft: OE reground cast 1 piece seal
- Balance: External rear, internal front
- Rods: OE reman powder metal 5.7 in.
- Compression Ratio: 9.6:1
- Pistons: Cast
- Rings: Moly
- Camshaft: Hydraulic flat tappet
- Cam Duration @ 0.050 in.: Intake 194 / Exhaust 202
- Cam Lift: Intake 0.390 in. / Exhaust 0.410 in.
- Lobe Separation Angle: 112 lsa
- iming Chain: Single roller
Cylinder Head Information:
- Cylinder Heads: 1987-1995 cast iron swirl port
- Combustion Chamber: 76 cc
- Valve Size: 1.940 in. Intake / 1.500 in. Exhaust
- Rocker Arms: Stamped steel 1.5
Oil Pan Information:
- Oil Pan: Black 4 quart
- Oil Pump: Melling standard volume
Long Block Includes
- Short Block
- Timing Set
- Cylinder Heads
- Valve Covers
- Timing Cover
- Oil Pan
- Oil Pump & Pickup Tube
Note: Does not have mechanical fuel pump provisions.
TBI Truck Engine
JEGS Replacement Crate Engine for 1987-1995 GM Truck, SUV, Van with Chevy TBI 350 ci, 5.7L
Engine Install Kit