OPGI.com works best with JavaScript enabled.
1‑800‑243‑8355

As seen on

  • Sam's Garage Logo
  • Bitchin' Rides Logo

Comp Cams

Camshaft, Comp Cams Xtreme Energy, K-Kit XE274H, Chevy SB, Hyd Flat Tappet

Part# : L201147
Mfg#: K12-246-3
Sold As: Set
Ship Size: Oversize 1
$643.99
List Price: $708.95
You Save $64.96

Checkmark IconIn Stock
available for immediate delivery
Vehicle Specific View fitment for 10 models
Add To Wishlist 

Chevrolet Small Block 262-400 V8 XE274H Hydraulic Flat-Tappet K-Kit by COMP Cams®

XE274H K-Kit combines the hydraulic flat-tappet camshaft with matched valvetrain components

Designed for Chevrolet Small Block 262-400 V8, this COMP Cams® Xtreme Energy XE274H hydraulic flat-tappet K-Kit uses .487/.490-inch valve lift, 274/286° advertised duration, 230/236° duration at .050 inch and a 110° lobe-separation angle. Its 1800-6000 RPM range is suited to high-performance street use with strong mid-range power. The K-Kit includes the camshaft, lifters, valve springs, retainers, locks, valve seals and timing set.

• Chevrolet Small Block 262-400 V8 application • Xtreme Energy XE274H grind • Hydraulic Flat-Tappet design • Valve lift: .487/.490 inch • Duration @ .050: 230/236° • Camshaft, lifters, springs, retainers, locks, seals and timing set included

Notes

  • Does not include the pushrods.
  • This item is not eligible for any further discounts or promotional pricing.
  • This item is Oversize 1, and is excluded from free ground shipping.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National K Kit - SB, XE 274H hyd.
1984–1987 Buick Grand National K Kit - SB, XE 274H hyd.
1978–1987 Buick Regal K Kit - SB, XE 274H hyd.
1983–1986 Buick T-Type K Kit - SB, XE 274H hyd.
1964–1977 Chevrolet Chevelle Small-Block - XE274H hyd. flat tappet
1964–1987 Chevrolet El Camino 1964–1977: Small-Block - XE274H hyd. flat tappet
1978–1987: K Kit - SB, XE 274H hyd.
1978–1983 Chevrolet Malibu K Kit - SB, XE 274H hyd.
1970–1988 Chevrolet Monte Carlo 1970–1977: Small-Block - XE274H hyd. flat tappet
1978–1988: K Kit - SB, XE 274H hyd.
1978–1988 Oldsmobile Cutlass K Kit - SB, XE 274H hyd.
1982–1986 Pontiac Bonneville K Kit - SB, XE 274H hyd.
1978–1987 Pontiac Grand Prix K Kit - SB, XE 274H hyd.
  • Headshot of OPGI Employee
    Need help finding the right GM restoration parts? Contact a GM Parts Specialist
    Chat Unknown Status Call Toll-Free
    Mon–Fri 8:00–4:30 PT
    Sat 10:00–3:00 PT
     GM Parts Specialist Offline
  • Price Match Guarantee Great parts. Competitive prices. Guaranteed.
  • GM Restoration Experts Since 1982 Over four decades dedicated to GM restoration
  • Original GM Is Our Standard Original GM parts and factory references guide every reproduction
  • A Deeper GM Selection Thousands of restoration, performance, and replacement parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Camshaft, Comp Cams Xtreme Energy, K-Kit XE274H, Chevy SB, Hyd Flat Tappet
Comp Cams Camshaft, Comp Cams Xtreme Energy, K-Kit XE274H, Chevy SB, Hyd Flat Tappet