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COMP Cams CR40 Replacement Rocker Arm Spacer for Chrysler 273-360 383-440

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CR40
8 reviews
Sale Price

$18.95

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams CR40 is a precision-engineered replacement spacer designed specifically for use with COMP Cams shaft-mounted rocker arm systems part numbers 1621 and 1622. This essential component ensures proper rocker arm geometry and valve train stability on Chrysler small block and big block engines.

Key Features:

  • Direct replacement spacer for COMP Cams rocker systems 1621 and 1622
  • Compatible with Chrysler small block 273, 318, 340, and 360 cubic inch engines
  • Compatible with Chrysler big block 383, 400, 413, 426, and 440 cubic inch engines
  • Maintains proper rocker arm shaft spacing and geometry
  • Manufactured to OE specifications for reliable fitment
  • Essential for proper valve train function and longevity

This spacer is a critical wear component in shaft-mounted rocker systems. It maintains the correct spacing between rocker arms, preventing contact and ensuring smooth operation. When rebuilding or servicing COMP Cams roller rocker systems on classic Chrysler V8 engines, using genuine COMP Cams replacement parts ensures optimal performance and durability.

Products specifications

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Engine Family

Chrysler V8 273-360 and 383-440

Rocker Arm Series

Ultra Pro Magnum

AMAZON ASIN

B00MDXWBCM

Rocker Stud Diameter

Shaft

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

excellent ship time and exceptional pricing deffinatly will buy from here again

Fast shipping, product was excellent .

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Thanks! glad you had the parts!

Smooth transaction, very pleased

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

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