My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

COMP Cams 5010 Lifter Bore Grooving Kit with .842", .875" and .904" Tools

(Chevrolet Camaro 1967-68, Tahoe 1995, Impala 1959-68, 1980-85, Malibu 1964-67, Chevelle 1968-73, Blazer 1969-74, 1987, Caprice 1966-67 + 15 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

5010
8 reviews
Sale Price

$269.95

Estimated ship date Thursday, November 19

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 5010 Lifter Bore Grooving Kit is a professional-grade tool set designed for cutting oil return grooves in lifter bores during engine building and modification. This comprehensive kit includes three precision cutting tools sized for the most common lifter bore diameters: .842", .875", and .904", making it suitable for a wide range of small block and big block engine applications.

Key Features:

  • Three precision cutting tools for .842", .875", and .904" lifter bore diameters
  • Creates oil return grooves to improve lubrication and prevent lifter pump-up
  • Professional-quality tooling for engine builders and machine shops
  • Compatible with most domestic V8 engine blocks
  • Durable construction for repeated use

This grooving kit is essential when installing performance roller lifters or when rebuilding engines that require improved oil drainage from the lifter bores. The grooves cut by these tools help prevent oil from being trapped above the lifters, which can cause lifter pump-up and valvetrain instability at high RPM. Each tool is precisely sized to match common lifter bore specifications found in popular Chevrolet, Ford, and Chrysler engine families.

Products specifications

Fits

Chevrolet Camaro 1967-68, Tahoe 1995, Impala 1959-68, 1980-85, Malibu 1964-67, Chevelle 1968-73, Blazer 1969-74, 1987, Caprice 1966-67, El Camino 1969, 1976, Nova 1962-67, 1970-71, Chevy II 1968, Bel Air 1955-57 + 11 more models

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.

AMAZON ASIN

B00062Z87M

I had not shopped at Autoplicity before this purchase. Everything worked out great - product was delivered very quickly and exactly what I ordered. Thank you Autoplicity.

I was very impressed at the timely fashion our order was shipped. I will be shopping with Autoplicity in the future.

great service. Been looking for this trounce product for over a year. best hand cleaner i have ever used. makes the orange stuf seem like using just water.

I ordered my K&N cold air intake order number 17133<br>From autoplicity for almost half price compared to other sites online. I will continue my purchases here n stop my searches elsewhere. And delivery time is fast!

Great Price! Fast Shipping!

Quick and efficient, Thank You!

The ordering process went really smoothly. Got my ordering info e-mailed smartly and was able to track the order easily. Looking forward to using my item as soon as it gets here!

Great

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy