FREQUENTLY ASKED QUESTIONS:

Can you chrome my automotive parts?

No, we are an Aftermarket Harley-Davidson parts distributor.

How can I get information on my engine?

Please refer to below. There are diagrams of the engines in the replacement parts section of our catalog.
Download the RevTech Engines Installation Guide and Users Manual
Download the RevTech Engines Spec Sheet
RevTech Engines Torque Specs
100 4X4 Spec Sheet
Compression Releases Instructions
100 & 110 Engine Assembly Instructions
Starter Circuits

If you still have questions, please reach out to your nearest Custom Chrome dealer.


How can I identify my RevTech engine?

A. 1st you will need the serial number of your engine. Our engines start with the numbers 5 or 6. If your serial number begins with a 5, please take the 1st 5 numbers and this is the part number of the engine. If your serial number begins with a 6, the 1st 6 digits are the part number. Please use the chart below to see which engine you have.

B. If your serial number begins with 115 or 125 these are the gen 4 engines.

**If you want to verify that your engine is a genuine RevTech product, please see one of our dealers with your full serial number and they can call us to verify the engine. **

Item

Description

58500

R/T BLK&CHR.88 MOTOR ASSY.

58501

R/T RAW&CHR.88 MOTOR ASSY

58503

R/T POL & CHR. 88 MOTOR ASSY.

58505

R/T BLK&CHR.100 MOTOR ASSY

58506

R/T RAW&CHR.100 MOTOR ASSY

58508

R/T POL & CHR.100 MOTOR ASSY

658515

R/T 110 BLK & CHR MOTOR

658517

R/T 110 POL & CHR MOTOR

658516

R/T 110 RAW & CHR MOTOR

658561

R/T 100 RAW LONG BLOCK MOTOR

658560

R/T 100 BLK LONG BLOCK MOTOR

658562

R/T 100 POL LONG BLOCK MOTOR

658575

R/T 88 BLACK LONG BLOCK MOTOR

658577

R/T 88 POL LONG BLOCK MOTOR

658530

R/T BLK&CHR.100 4X4 MOTOR

658531

R/T RAW&CHR.100 4 X4 MOTOR

658532

R/T POL&CHR.100 4X4 MOTOR

658542

R/T100"4X4POL.LONG BLOCK MOTOR

658525

EPA CERT 110"BLK&CHR.MOTOR

658535

EPA CERT 100"4X4 BLK&CHR.MOTOR

658527

EPA CERT 110"POL.&CHR.MOTOR

658526

EPA CERT 110"RAW&CHR.MOTOR

658536

EPA CERT 100"4X4 RAW&CHR.MOTOR

658537

EPA CERT 100"4X4 POL&CHR.MOTOR

658600

CA. CERT 110"BLK&CHR. MOTOR

658601

CA. CERT 110"RAW&CHR. MOTOR

658605

CA. CERT100"4X4 BLK&CHR.MOTOR

658606

CA. CERT100"4X4 RAW&CHR.MOTOR

658607

CA. CERT100"4X4 POL&CHR.MOTOR

658602

CA. CERT 110"POL&CHR. MOTOR