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  1. The B Engines: 350, 361, 383, and 400 - Allpar Forums

    Nov 16, 2020 · The two 383 engines (by Curtis Redgap) The Chrysler 383 RB was an odd engine, created because Chrysler wanted a 383 but the factory could only produce enough 383 "B" …

  2. 383 vs. 400 - Allpar Forums

    Feb 2, 2017 · The 400 came out in 72 and has a rep. as a smoged down polution engine. Looking at the specs of both engines can get confusing because of the way they measured power in …

  3. Sibling Rivalry 360 vs. 383 - Allpar Forums

    Jul 28, 2013 · The 383 has a shorter stroke than the 360, and even longer rods, so the rod angularity is virtually nil. This allows there to be minimal bore wear over time. 383's have been, …

  4. Restored 1961 Dodge Polara CHP Police package - Allpar Forums

    Jan 30, 2025 · California was the only state to get Polara package cars in 1961. Specifications were developed by CHP engineers in partnership with Chrysler Corp. The car was equipped …

  5. The 400 V8: Final Mopar Big Block Engine - Allpar Forums

    Nov 16, 2020 · For years, the largest "B" engine was the 383 cubic inch V8. The company created a raised block with the 1959 cars; the new "RB series" would go up to 440 cubic inches. The …

  6. Chrysler 361 Project | Allpar Forums

    Sep 20, 2022 · Hello All I am building a 361ci Big Block I pulled out of a 1963 Chrysler Newport (also pulled the trans and rear axle to complete the set) but I am wondering if anyone knows …

  7. 1960 RB 383 intake help - Allpar Forums

    Aug 3, 2019 · There was a "RB" 383" in 59 &60 only. It had a 4.031 bore and a 3.75 stroke. The regular 383" engine was 4.25" bore and a 3.375" stroke. LB and RB intake manifolds are not …

  8. The Plymouth Sonoramic Commando Engine - Allpar Forums

    Nov 16, 2020 · Dodge's version was rated at 345 hp and DeSoto's at 350 hp. 1961 buyers could no longer buy the 361 SonoRamic Commando, but the 383 was still around, and now the 413 …

  9. How rare is this? - Allpar Forums

    Aug 14, 2015 · The RB block 383 was only made from 1959 to 1960, to fill a engine switch at the one plant. (I can't remember which one) but there were 2 DIFFERENT "383's" by Mopar, one a …

  10. Info on my old 1963 Chrysler 300 - Allpar Forums

    Mar 8, 2025 · The Newport had the 361, the 300 has the 383 it 413. At 10 years old it may no longer had the original engine. Click to expand... Sad thing is I have no info on it at all, no old …