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COMP Cams K12-670-4 Nostalgia Plus Hydraulic Flat Cam K-Kit for Chevy Small Block

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 226 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K12-670-4
9 reviews
Sale Price

$655.95

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams K12-670-4 Nostalgia Plus hydraulic flat tappet camshaft kit delivers classic performance for Chevrolet small block engines. This complete K-Kit features 211/218 duration specifications engineered to provide excellent mid-range torque and throttle response with that distinctive vintage cam sound enthusiasts love.

Complete K-Kit Includes:

  • Nostalgia Plus hydraulic flat tappet camshaft with 211/218 advertised duration
  • Matched hydraulic lifter set
  • High-performance valve springs designed for camshaft specifications
  • Precision valve spring retainers
  • Valve stem locks (keepers)
  • Valve stem seals for positive oil control
  • Timing chain set for precise cam timing
  • Assembly lube for proper break-in protection
  • Installation instructions and COMP Cams decals

This kit provides everything needed for a professional camshaft installation in one convenient package. The Nostalgia Plus grind is ideal for street performance applications, offering improved power over stock while maintaining good vacuum for power brakes and streetability. Perfect for classic muscle car restorations and street/strip builds seeking that nostalgic performance character.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95 + 223 more models

Basic Operating RPM Range

1,000-5,500

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.42

Intake Valve Lift

0.426

Intake Duration at .050 Inch Lift

211

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

Camshaft Series

Nostalgia Plus

AMAZON ASIN

B001R9DT4M

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

112

Lifter Type

Hydraulic Flat Tappet

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?

No

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. 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.

Gaskets Included

No

Camshaft Gear Attachment

3-Bolt

Advertised Exhaust Duration

265

Lifters Included

Yes

Valve Springs Included

Yes

Advertised Intake Duration

258

Exhaust Duration at .050 inch Lift

218

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....

Very fast and had items that I could find nowhere else.

Great pricing and customer service. Item shipped on time and with no complicaitons. Best pricing on the internet that I could find. Great seller.

Great customer service, ships fast. Will buy from again

Bought Motive Brake Bleeding Kit (international) . Best Pricing all around.<br>Ordered on Tuesday , received via UPS Ground (cheap shipping) on Thursday Noon.<br>Excellent Packing.<br>Super Fast Shipping.<br>Very Statisfied with my on-line order.<br>Highly Recommended.

Excellent prices + great customer service = people I want to do business with... period.

Good customer service.Very friendly persons in service dept as well. Will shop here again.

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

very good low price, had a slight issue but customer service was amazing,. i would recommend AutoPlicity to anyone because of that, good prices, good customer service,. (meaning trust worthy) why not :). A+++ Service will buy from again!

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