PERFORMANCE MACHINE SKU: T14-675186

Performance Machine Engine Covers — Harley-Davidson Electra Glide, Softail Heritage Classic, Electra Glide Classic (1955-2026)

$698.95
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Performance Machine Scallop engine covers in billet aluminum replace stock Harley covers with machined scallop detailing and the iconic PM logo. Available as a complete set covering rocker boxes, cam, clutch, ignition, derby, inspection, and transmission—each piece individually styled for a cohesive custom appearance.

Features

  • Billet aluminum construction
  • Machined scallop detail design
  • Complete cover set: rocker box, cam, clutch, ignition, derby, inspection, transmission
  • Ships with OE gaskets and mounting hardware
  • Performance Machine logo detail

Specifications

  • Brand: Performance Machine
  • Manufacturer Part #: 0177-2021-BM
  • Weight: 4.3 lb
  • Category: Engine Components / Engine Covers
  • WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov

Fitment

Fits Harley-Davidson models. OE cover replacement—ships with hardware and gaskets.

Frequently Asked Questions

Does this set include all engine covers?

Yes — rocker boxes, cam, clutch, ignition, derby, inspection, and transmission covers are all included.

What's in the box?

All billet aluminum scallop covers plus OE gaskets and mounting hardware needed for installation.

Will these fit my specific Harley model?

These are OE-replacement covers for Harley-Davidson engines. Verify your engine type and year for exact fitment compatibility.

Do I need a gasket set separately?

No — all necessary gaskets are included with the cover set.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov

BRANDPerformance Machine
TYPEEngine Covers
SKUT14-675186
WEIGHT4.3 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
4 RATINGS
5★ 4
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Sep 3, 2025

Great looking calipers that provide excellent stopping power

Performance Machine is known for its quality motorcycle parts for Harley-Davidson. These front calipers look great and provide excellent stopping power.

— Marc C
✓ VERIFIED
Oct 31, 2024

Love these brakes!

This is a fantastic upgrade to my bike. Much better than OEM, precision stops with no squeaks on my stock rotors. Now I need to find a match for the rear, but 70% of the stopping energy is on the front so I am good either way.

— Victor M
✓ VERIFIED
Jun 13, 2022

Beautiful Caliper

This was a great addition to my bike, I bought the contrast cup and they look great. This caliper comes with pads just in case you need to know. I contacted Performance Machine about extra pads and they sent the item number I needed to purchase the pads. Once I received my caliper I took it to a HD dealership to have it installed it took them about an hour.

— Martin W
✓ VERIFIED
Feb 25, 2020

Excellent buy...quality is top-notch...looks great!<br />If I can find a rear setup, bike will be complete..for now!!

— Anonymous