- The Amazing Mopar (Dodge Plymouth) 340 V8 Engine
340 V-8 engine parts identification (Steve Silver) Some of the 1970 340 Six-Pack engines had heads with a U or O casting letter in addition to the J, but they were still the same part number (the T A head had the intake valve pushrod holes drilled in a offset location) Valve covers for 340 engines were different than 318 valve covers
- What is the truth behind the 340 - Allpar Forums
The 340 was a light weight powerhouse and combined with the lighter Duster made a great $3k street machine Dad tried a 360 2bbl in a 71 Sport Fury It was a decent engine in a big car but just didn’t have the ooomph a 383 2bbl had
- Mopar LA Series V8 Engines: 318, 340, 360, and 273
The 340: high performance in a small package The top LA engine for performance was almost certainly the 340 V-8, sold starting with the 1968 model year It had high-flow heads, big ports, a two-level intake manifold, and a six-barrel option (three two-barrel carbs) (See the full page on the 340 )
- LA engines: 273, 318, 340, 360 - Allpar Forums
LA engines: 273, 318, 340, 360 Mike Mulvaney, Altamont, IL: I worked in a shop that ground crankshafts, cams, rods I have never come across a steel 340 crank I know that we have 318 steel cranks, and it seems the 360 has different kinds of iron used My Dad worked there for 47 years says
- 360 heads on 340? | Page 2 - Allpar Forums
340 has 1 88 (low performance) and 2 02 (performance heads) There are newer closed chamber heads the first of the roller cam engines shared which were the same for the 318 and 360 (verify this year, 1989? in the engines section) and a good bolt-on, they have 1 88 intakes and 360 ports
- AAR Cuda engine and trans, 3577130 T. A. 340. 1 - Allpar Forums
Extremely rare AAR ‘Cuda engine, Serial # OB3020_8, block# 3577130 T A 340 1 including rebuilt T A heads # 3418815, new 030 over pistons w new rings,timing chain, original oil pan with windage tray,new purple stripe cam, forged steel cranks [quantity 2 = original 303 4 ci and 340 ci PN
- Stock 340 6BBL Fuel Requirement - Allpar Forums
So do a little research on your '70 340 Six Pack, I would NOT be surprised in the least it has the hardened valve seats I think hardened valve seats were becoming popular way before they were mandated, even with leaded gas without the hardened valves seats, valves were a reliability problem on engines and many of the manufacturers were
- 340 engine thermostat - Allpar Forums
Hello all I've got a siily question but I'm going to ask it anyway Is the 195 degree t-stat the correct unit to use on my '73 340 engine? It's a '73 engine in my '70 swinger It warms up to OK 195 degrees, then when I get it out on the road cruising, it creeps up 205, then up to 210 sometimes
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