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Alternators, Generators, Voltage Regulators, Batteries, Battery Trays & Battery Cables

Crate Engines & Engine Kits

Engine Components, Valve Covers, Rods, Bearings, Oil Pumps & Related

Engine Gaskets & Seals

Exhaust Systems, Headers, Extensions

Front End Dress Kits, Engine Pulley Conversions

Fuel System, Gas Tanks, Gas Tank Sending Units, Fuel Pumps, Carburetors, Air Cleaners & Intake Manifolds

Horns & Related

Ignition Systems, Ignition Switches, Vacuum Advances & Distributors

Starters & Related

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Need street rod parts? Click here to view parts from our street rod division 'STREET ROD HEADQUARTERS'.

Now available: Brake Overhaul Kits for Chevy Cars & Trucks. Click here for details.

Tired Front Suspension? We now have Frontend Rebuild Kits for 39-54 Chevy Cars. Click here for details.

Auto Meter Gauges now available. Electronic Speedos with built-in Tachs. Many styles & colors. Click here for info.

TRUCKS! TV show. Get your 5-window cab conversion parts by clicking here.

Bring your next project into the 21st century with Multiplex Wiring Systems from ISIS. Click here for more info

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I look forward to every step of restoration with you involved. --Luke Stone

Chevs of the 40's was far and away the most important source for quality parts...

"Thanks for your courtesy and taking my order this morning..." -- Jack Jenkins

"All parts I needed, Chevs of the 40's was EXCELLENT on parts & delivery of items."

"It is my first car I have ever owned. I have bought & installed several Chevs of the 40's parts."

"...appreciation for all the help & service you provided to me while I was working on my car."

Recent Items

MOCK BLOCK REPLICA ENGINE. CHEVY BB, HARMONIC BALANCER

MOCK BLOCK REPLICA ENGINE. CHEVY BB, SHORT BLOCK

MOCK BLOCK REPLICA ENGINE. CHEVY SB, LONG BLOCK

BILLET STEERING WHEEL. HALF WRAP -15.5 INCH, FAST LANE

REARVIEW MIRROR. WIRE COVER. GENTEX MIRROR, BLACK, LONG

VENT WINDOW FRAME ASSEMBLY WITH SEALS. R/H, WITH BLACK FRAME (NO GLASS)

VENT WINDOW FRAME ASSEMBLY WITH SEALS. L/H, WITH BLACK FRAME (NO GLASS)

A-ARMS, TUBULAR FULL WIDTH LOWER -POLISHED STAINLESS

Seal Guarantee

MOCK BLOCK REPLICA ENGINE. CHEVY BB, HARMONIC BALANCER Photo Main

MOCK BLOCK REPLICA ENGINE. CHEVY BB, HARMONIC BALANCER

Item # PAP-2125

Plastic Block

Chevy Big Block Harmonic Balancer
Plastic scale engine. Steel inserts allow you to bolt on actual parts such as valve covers, exhaust headers, front engine pieces, intake and more. Great for engine/ chassis setup, garage display, education, coffee table, etc.
(Available in black only)
Click here for big block MOCK BLOCK Chevy engines

This part fits most Chevrolet Cars and Trucks. Exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.

Price:	$35.00 Each
Qty:

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Additional Category Items

Car Gift Items, Collectibles, Car Covers & Vehicle Maintenance - click for more...

HOODIE. CHEVS OF THE 40s LOGO (L & XL) ASSORTED COLORS

CAR DUSTER -COTTON W/ PLASTIC HANDLE AND CARRY CASE *** THE ORIGINAL CALIFORNIA CAR DUSTER***

CAR DUSTER -COTTON W/ PLASTIC HANDLE AND CARRY CASE *** THE ORIGINAL CALIFORNIA CAR DUSTER***

DETAIL SPRAY, 16 OZ

DETAIL SPRAY, 16 OZ

MICROFIBER TOWEL

MICROFIBER TOWEL

GLASS CLEANER -16 OZ SPRAY

GLASS CLEANER -16 OZ SPRAY

Car Engine Components, Valve Covers, Rods, Bearings, Oil Pumps & Related - click for more...

VALVE -INTAKE (1 GROOVE).

VALVE -INTAKE (1 GROOVE).
1941-1949

ROD -(NOS) WITH STANDARD BABBITT

ROD -(NOS) WITH STANDARD BABBITT
1937-1947

SCREWS -CAMSHAFT THRUST BEARING PLATE

SCREWS -CAMSHAFT THRUST BEARING PLATE
1937-1957

VALVE -EXHAUST

VALVE -EXHAUST
1935-1940

BOLTS -CYLINDER HEAD (SHORT)

BOLTS -CYLINDER HEAD (SHORT)
1937-1962

Car Complete Chassis, Front & Rear Suspension Conversions - click for more...

COMPLETE AIR BAG SUSPENSION KIT, INCLUDES 3/4HP COMPRESSOR. PLUG & PLAY

COMPLETE AIR BAG SUSPENSION KIT, INCLUDES 3/4HP COMPRESSOR. PLUG & PLAY

AIR MANAGEMENT 707 - PLUG & PLAY SETUP WITH TANK (NO BAGS OR BRACKETS)

AIR MANAGEMENT 707 - PLUG & PLAY SETUP WITH TANK (NO BAGS OR BRACKETS)

BASIC AIR BAG SUSPENSION KIT. COMPLETE BASIC KIT (NOW INCLUDES 3/4 HP COMPRESSOR)

BASIC AIR BAG SUSPENSION KIT. COMPLETE BASIC KIT (NOW INCLUDES 3/4 HP COMPRESSOR)

MOCK BLOCK REPLICA ENGINE. CHEVY SB, HARMONIC BALANCER

MOCK BLOCK REPLICA ENGINE. CHEVY SB, HARMONIC BALANCER

MOCK BLOCK REPLICA ENGINE. CHEVY SB, LONG BLOCK

MOCK BLOCK REPLICA ENGINE. CHEVY SB, LONG BLOCK

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The World's Most Complete Supplier of 1937 - 1954 Chevrolet Car and Truck Parts

Copyright 2004-2012 by Chevs of the 40's

Chevs of the 40s will not be responsible for any expenses incurred for installation, modification, fitting or shop repairs of parts. The items sold in this catalog are without warranties of any kind. Items in this catalog are subject to change without notice. Information in this catalog may contain typographical errors or inaccuracies. We reserve the right to correct errors or omissions.

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