19432778 5.7 350

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  • 5.7 Ltr - 350 C.I.D. - GM Engine 1987-1995 19432778

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Item #: 19432778
Reg. Price: $5,327.78
Our Price: $4,600.00
Quantity:
 

 

Cancer and Reproductive Harm

https://www.p65warnings.ca.gov

Description 

19432778 5.7 350 Chevy V8 1987 - 1995 General Motors Engine replaces 12691671, 12703983, 12681430 and 12568758
4 Bolt Mains

Free Shipping to a business
with a forklift in the lower 48
Questions? Call 847-276-8110

What's New

  • Cylinder head and block castings
  • Forged-steel crankshaft
  • All blocks are four-bolt main
  • All blocks are roller camshaft-ready
  • All blocks are mechanical fuel pump-capable (Gen1e has no camshaft eccentric)
  • Machined using state-of-the-art CNC
  • Machined and assembled in the USA
 

What’s Included

  • All-new, non-remanufactured engine assembly
  • New valve covers, oil pan, timing cover, and harmonic balancer for convenient installation
  • End-of-line torque-to-turn, compression, and oil-pressure testing
 
Proudly machined and assembled in the USA.
Built in Springfield, MO, of globally sourced parts.


L05
1987 1994 CHEV/GMC VAN (G1,2,3)
1995 1995 CHEV/GMC VAN (G2,3)
1987 1987 CHEV/GMC PICKUP,SUBURBAN (RV1,2)
1988 1991 CHEV/GMC SUBURBAN (RV1)
1988 1995 CHEV/GMC PICKUP,SUBURBAN,TAHOE (CK1,2)

Early 90's design cylinder heads w/different center bolt drill angle.
Flat style lifters, but machined for roller lifters
Machined fuel pump hole but no lobe on the cam shaft.
Center bolt valve covers.

 

 

Information Gen 1
  12691671
  General (Stock Configuration)
RPO LO5
Liter Displacement 5.7
Cubic Inch Displacment 350
Bore (inches) 4.000
Stroke (inches) 3.480
Firing Order 1-8-4-3-6-5-7-2
Cylinder Head Material Cast Iron
  Block
Main Bearing Cap Design 4 bolt cast iron
Block Part Number 12691718
Block Casting Number 10243880
Core Plug Material Stainless Steel
Deck Height (Inches) 9.025
  Camshaft
Material Cast Iron
Camshaft Type Flat Tappet Lifter
Cam Bearings New, OE /Spec
Number of Bearings 5
Type of Drive Silent Link Chain
  Crankshaft
Material Forged 1053 Steel
Crank Journal Diameter (inches) 2.750
Number of Bearings 5
Rear Main Seal 1 pc.
Harmonic Ballancer 12551538
  Connecting Rods
Material Powdered Metal Steel
Connecting Rod Ratio 1.58:1
Rod Bearings OE
  Pistons
Material Graphite Coated Hypereutectic
  Valve System
Type of Drive OHV
Lifters Hydraulic Flat Tappet
Valve Rotators Yes
Pushrods Tubular Steel
RockArm Ratio 1.5:1
  Cylinder Head
Exhaust Seats Induction Hardened
  Valves
Intake Valve Material Steel
Intake Face Angle (degrees) 45
Intake Guides Integral
Intake Head Diameter (inches) 1.94
Intake Lift (inches) 0.3850
Intake Duration (degrees) 194 @ 0.050
Exhaust Valve Material Steel
Exhaust Face Hardened
Exhaust Face Angle (degrees) 45
Exhaust Guides Integral
Exhaust Head Diameter (inches) 1.5
Exhaust Lift (inches) 0.4040
Exhaust Duration (degrees) 202 @ 0.050
  Oil Pump
Type  Melling w/screen
Oil Pressure Stock
Volume Stock

Terms and Conditions
Warranty Information
GM Goodwrench Crate Engine Start-up Instructions

L
ink to specs

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Product Accessories for 5.7 Ltr - 350 C.I.D. - GM Engine 1987-1995 19432778

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