GM Chevrolet 5.7 350 Long Block 1980-1985 2-Bolt - NO CORE REQUIRED - 1 Year Limited Warranty


Photo is of an actual MABBCO long block
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Since 1964 MABBCO MOTORS has been supplying professional mechanics, jobbers, wholesalers, exporters, and do-it-yourselfers with top quality engines and engine parts.

This MABBCO® Remanufactured Long Block is for a GM Chevrolet 5.7 350 motor, model years 1980-1985.  This long block is identifiable by its 2pc. rear seal, non-roller camshaft, passenger's side dipstick, 2-bolt main, and is commonly known as an "early model."  MABBCO® long blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, freeze plugs, gasket set, oil pump, and lifters.  MABBCO® long blocks are Spin Tested on a computerized engine test stand for proper oil pressure and compression and come complete with the push rods and rocker arms installed and pre-set.  MABBCO® long blocks are sold outright.  NO CORE REQUIRED.


What is great about MABBCO MOTORS?  Since each MABBCO long block is assembled as ordered you can customize your motor-build through a custom eBay auction.  Call 903-597-2441 to add any of the following to your order and please message or call for current build times:  

PISTON SPECIAL upgrade to HYPEREUTECTIC Flattop Pistons

Upgrade to HIGH PERFORMANCE ALUMINUM CYLINDER HEADS (See photo at bottom of listing)

2 Bottles of Zinc Additive (RECOMMENDED)

Upgrade to Double Row Timing Set

Upgrade to Moly Rings

 Upgrade to RV Camshaft

Upgrade to 268 Muscle Camshaft

Upgrade to 284 Muscle Camshaft

Upgrade to HV Oil Pump

Steel Intermediate Shaft (RECOMMENDED)

Upgrade to Brass Freeze Plugs

Set of 16 HP Valve Springs (RECOMMENDED for use with RV, 268, and 284 Muscle Camshafts)

ELGIN High Performance BLACK ICE Push Rods (RECOMMENDED for use with RV, 268, and 284 Muscle Camshafts)

Upgrade to HARDENED Connecting Rod Bolts

Upgrade to HIGH PERFORMANCE Roller Rockers

Upgrade to PERFORMANCE High Compression Head Gaskets

Oil Screen 5/8 Inlet (RECOMMENDED)

Oil Filter Adapter (RECOMMENDED)

Upgrade to STEEL Crankshaft


Why choose MABBCO MOTORS?  EXPERIENCE – PRECISION – PRIDE

Since its founding in 1964, MABBCO MOTORS has been a leader in providing top quality remanufactured engines.  With over 50 years of EXPERIENCE, MABBCO MOTORS is one of the oldest engine remanufacturing companies you will find on eBay.

MABBCO MOTORS builds the best because MABBCO MOTORS invests in the best equipment available.  Engine blocks are machined on Rottler boring bars and finished honed with diamond hone head.  Crankshafts are turned on world-class Berco and VanNorman crankshaft grinders ensuring you get the finest in PRECISON and accuracy.

Built in the USA, MABBCO MOTORS goes the extra mile to deliver the quality you expect.  Each MABBCO MOTOR is assembled with PRIDE  by an experienced builder.  MABBCO MOTORS' engines are tested and checked to assure customers proper assembly.   

 

 

We accept VISA, MASTERCARD, DISCOVER, AMERICAN EXPRESS, Pal Pal, Cashier's Checks, Money Orders, PayPal and Cash. Call 903-597-2441 to make payment. Payment should be received within 7 days of purchase. Orders will not being to be processed until payment is received.



Motors are shipped to a nearby freight terminal or to a commercial address where a lift gate is not required (i.e. the customer has a forklift or other means of unloading).  Shipping is within the continental US ONLY.  Please contact MABBCO at 903-597-2441 if shipping to a residence, to a location with limited access, or to a location outside the continental US as additional shipping charges will apply.  Motors are shipped F.O.B Tyler, Texas.  Buyer to pay freight costs.  Motors can also be picked up locally at the Tyler, Texas factory.  Buyer is liable for return shipping on any returns or warranty claims.   



MABBCO Remanufactured Short Blocks carry a 1 Year/12,000mi Product Only Warranty (No Labor or Shipping Allowance).  Call or email for details.

Any warranties on the products(s) sold hereby are those made by the manufacturer. The seller, MABBCO Enterprises, Inc., hereby expressly disclaims all warranties, either expressed or implied, including any warranty of merchantability or fitness for a particular purpose, and MABBCO neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of said products. Any limitation contained herein does not apply where prohibited by law. New and remanufactured items can be returned in unopened, unused condition for refund or replacement within 14 days, subject to a 20% restocking fee. All returns must be accompanied by a return authorization number. Used items are sold as is, no warranty, express or implied. The shipping costs for all returns must be paid by the buyer. It is the sole responsibility of the buyer to properly package any items being returned. Credit will not be given for items that are damaged during return shipping. Any suits arising from the sale of the goods described in this add, must be filed in Smith County, Texas and such suits shall be governed by the laws of Texas.


We are available Monday thru Friday 8am to 5pm CST at 903-597-2441 .


HIGH PERFORMANCE ALUMINUM CYLINDER HEADS (CLICK DETAILS TO VIEW PHOTO)

HIGH PERFORMANCE ALUMINUM CYLINDER HEAD UPGRADE (Photo of Actual Cylinder Head)