SKU: 6984225082

CMI Precision Billet Roller Rocker Arm Kit — 1.4:1 Ratio | Air-Cooled VW

$585.00 $650.00
Save 10%
No.2 Bestseller on 2pierres.com >

Pay in installments of $162.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 29 - Nov 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CMI Precision Billet Roller Rocker Arm Kit — 1.4:1 Ratio | Air-Cooled VWWhen you're running big lift and high RPM, the stock stamped rockers are a liability these are the answer. CMI's Precision Billet Roller Rocker Arm Kit (1. 4: 1 ratio) is a track tested, fully machined valvetrain assembly with forced feed oiling and DLC coated shafts, built to survive extreme lift while keeping the valvetrain cool. The 1. 4: 1 ratio is identified by blue anodized end caps. Features 1. 4: 1 rocker ratio (blue anodized end caps) Forced

When you're running big lift and high RPM, the stock stamped rockers are a liability — these are the answer. CMI's Precision Billet Roller Rocker Arm Kit (1.4:1 ratio) is a track-tested, fully-machined valvetrain assembly with forced-feed oiling and DLC-coated shafts, built to survive extreme lift while keeping the valvetrain cool. The 1.4:1 ratio is identified by blue anodized end caps.

Features

  • 1.4:1 rocker ratio (blue anodized end caps)
  • Forced-feed oiling — oil routed through the pushrods to the shafts and sprayed onto the roller tips
  • Rocker arms machined from 7050-T651 aluminum, hard-anodized with Teflon seal
  • 9310 steel shafts with Diamond-Like Carbon (DLC) low-friction coating
  • 3/8" H13 tool steel adjusters with ball cups and titanium 12-point lock nuts
  • Grade 12.9 mounting studs with 7075-T651 aluminum blocks and spacers
  • Constant oil bath cools the valve springs and reduces friction at high RPM

Specifications

  • Ratio: 1.4:1
  • Rocker body: 7050-T651 aluminum, hard anodized
  • Shaft: DLC-coated 9310 steel
  • Adjusters: H13 tool steel with titanium lock nuts
  • Blocks & spacers: black anodized 7075-T651 aluminum
  • Mounting studs: Grade 12.9

Fitment

CONFIRMED: VW Type 1 air-cooled engines — Beetle, Bus, Karmann Ghia, Type 3, Thing — in performance and racing builds running high-lift cams. Verify rocker geometry, pushrod length, and valvetrain clearance for your specific cam and head combination. NOT CONFIRMED: Type 4 engines.

Questions & Answers

What ratio is this kit? 1.4:1, identified by blue anodized end caps. The 1.5:1 version has black caps.

How does the oiling work? Oil is force-fed through the pushrods to the DLC shafts and sprayed onto the roller tips for constant cooling and low friction.

What are the rockers made of? 7050-T651 aluminum, hard-anodized, on DLC-coated 9310 steel shafts.

Will these fit my build? They fit Type 1 engines; verify geometry, pushrod length, and clearance for your cam and heads.

Is this a CMI product? Yes — CMI Precision, sold by Washburn's Metal.

Prop 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6984225082

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Bernadette Smith
Belleville, US
★★★★★ 5
Excellent Rivals to Lovers!!
Format: Kindle
The tension and banter between Huntyr and Wold was delectable. I absolutely love the fallen angel and all of his flaws. Huntyr is amazing too being a badass FMC with some major trauma. The world building was great and I enjoyed the training aspect of the story. The writing was immersive and was in the story the whole time. The ending had quite a twist that I hadn’t anticipated and made my jaw DROP. Excellent job! I also loved the narration. Laura is one of my fave narrators!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
E
Verified Purchase
❈ Elizabeth ❈ | Breakawayreads
Battle Creek, US
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn) • Main Characters: Huntyr and Wolf • I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆 We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger! • Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍 • Happy reading, my lovelies! xo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2024
M
Verified Purchase
MelsABookworm
Omaha, US
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟 This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens. The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him. I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure. My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times. Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2024
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️ I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well. Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on. Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc? However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy. Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book. Overall ratings: Plot- 3.5⭐️ World building 3⭐️ Spice 2.5 🌶🌶 Main characters 4 ⭐️ Supporting characters 3.5⭐️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2024
I
Verified Purchase
Irene zamora
New York, US
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book. I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

recommand products

Jeep JL/JT Dual LP6 Auxiliary Light Kit Baja Designs
667.98
Ford Super Duty (11-16) S8 30 inch Grille Mount Kit Baja Designs
568.48
Scathe Zombies [Alpha Edition]
30.26
Honda Talon 2019 2-Seater 30 inch RTL-S Rear Light Bar with Bracket Kit Baja Designs
332.98
GMC (20-On) 2500/3500 20 Inch S8 Bumper Kit Baja Designs
401.98