<PAGE>

                         NOTICE OF GUARANTEED DELIVERY
                                      FOR
                     11% SENIOR SUBORDINATED NOTES DUE 2009
                                       OF
                         DELCO REMY INTERNATIONAL, INC.

   As set forth in the Prospectus dated     , 2001 (the "Prospectus") of Delco
Remy International, Inc. (the "Company") and in the accompanying Letter of
Transmittal (the "Letter of Transmittal"), this form or one substantially
equivalent hereto must be used to accept the Company's offer to exchange (the
"Exchange Offer") all of its outstanding 11% Senior Subordinated Notes due 2009
(the "Existing Notes") for its 11% Senior Subordinated Notes due 2009 which
have been registered under the Securities Act of 1933, as amended, if
certificates for the Existing Notes are not immediately available or if the
Existing Notes, the Letter of Transmittal or any other documents required
thereby cannot be delivered to the Exchange Agent, or the procedure for book-
entry transfer cannot be completed, prior to 5:00 P.M., New York City time, on
the Expiration Date (as defined below). This form may be delivered by an
Eligible Institution by hand or transmitted by facsimile transmission,
overnight courier or mail to the Exchange Agent as set forth below. Capitalized
terms used but not defined herein have the meaning given to them in the
Prospectus.

   THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON     ,
UNLESS THE OFFER IS EXTENDED (THE "EXPIRATION DATE"). TENDERS OF EXISTING NOTES
MAY BE WITHDRAWN AT ANY TIME PRIOR TO 5:00 P.M. ON THE EXPIRATION DATE.

                         To: First Union National Bank
                               The Exchange Agent

              By Mail:                          By Hand before 4:30 p.m.
      First Union National Bank                 First Union National Bank
     Customer Information Center               Customer Information Center
 Corporate Trust Operations--NC 1153       Corporate Trust Operations--NC 1153
  1525 West W.T. Harris Blvd.--3C3          1525 West W.T. Harris Blvd.--3C3
      Charlotte, NC 28288-1153                  Charlotte, NC 28288-1153
     Attention: Laura Richardson               Attention: Laura Richardson

   By Overnight Courier and on the                    By Facsimile:
           Expiration Date                            704-590-7028
    only by Hand after 4:30 p.m.:

      First Union National Bank

     Customer Information Center                  Confirm by Telephone
 Corporate Trust Operations--NC 1153                  704-590-7414
  1525 West W.T. Harris Blvd.--3C3

      Charlotte, NC 28288-1153

     Attention: Laura Richardson

   DELIVERY OF THIS INSTRUMENT TO AN ADDRESS, OR TRANSMISSION OF INSTRUCTIONS
VIA FACSIMILE, OTHER THAN AS SET FORTH ABOVE DOES NOT CONSTITUTE A VALID
DELIVERY.

   This form is not to be used to guarantee signatures. If a signature on the
Letter of Transmittal to be used to tender Existing Notes is required to be
guaranteed by an "Eligible Institution" under the instructions thereto, such
signature guarantee must appear in the space provided therefor in the Letter of
Transmittal.

   The undersigned hereby tenders to the Company, upon the terms and subject to
the conditions set forth in the Prospectus and the Letter of Transmittal (which
together constitute the "Exchange Offer"), receipt of which are hereby
acknowledged,        (fill in number of Existing Notes) Existing Notes pursuant
to the guaranteed delivery procedures set forth in the Prospectus and
Instruction 1 of the Letter of Transmittal.

<PAGE>

   The undersigned understands that tenders of Existing Notes will be accepted
only in principal amounts equal to $1,000 or integral multiples thereof. The
undersigned understands that tenders of Existing Notes pursuant to the Exchange
Offer may not be withdrawn after 5:00 p.m., New York City time, on the
Expiration Date.

   All authority herein conferred or agreed to be conferred by this Notice of
Guaranteed Delivery shall survive the death, incapacity or dissolution of the
undersigned and every obligation of the undersigned under this Notice of
Guaranteed Delivery shall be binding upon the heirs, personal representatives,
executors, administrators, successors, assigns, trustees in bankruptcy and
other legal representatives of the undersigned.

            NOTE: SIGNATURES MUST BE PROVIDED WHERE INDICATED BELOW.

Certificate No(s). for Existing           Name(s) of Record Holder(s):
 Notes (if available):                    _____________________________________
_____________________________________     _____________________________________
_____________________________________


                                          PLEASE PRINT OR TYPE
Principal Amount of Existing Notes:

_____________________________________     Address:

                                          _____________________________________
If Existing Notes will be delivered       _____________________________________
by book-entry transfer at the
Depositor Trust Company, Depository
Account No.:


                                          Area code and Tel. No. ______________
_____________________________________

                                          Signature(s):
                                          _____________________________________
                                          _____________________________________

                                          Dated:          , 2001

   This Notice of Guaranteed Delivery must be signed by the registered
holder(s) of Existing Notes exactly as its (their) name(s) appear(s) on the
certificate(s) for Existing Notes covered hereby or on a DTC security position
listing naming it (them) as the owner of such Existing Notes, or by person(s)
authorized to become registered holder(s) by endorsements and documents
transmitted with this Notice of Guaranteed Delivery. If signature is by a
trustee, executor, administrator, guardian, attorney-in-fact, officer or other
person acting in a fiduciary or representative capacity, such person(s) must
provide the following information:

                 PLEASE PRINT NAME(S), TITLE(S) AND ADDRESS(ES)

Name(s): _______________________________________________________________________

Capacity(ies): _________________________________________________________________

Address(es): ___________________________________________________________________

<PAGE>

                                   GUARANTEE
                    (NOT TO BE USED FOR SIGNATURE GUARANTEE)

   The undersigned, a member firm of a registered national securities exchange
or of the National Association of Securities Dealers, Inc., or a commercial
bank or trust company having an office or correspondent in the United States or
an "Eligible Guarantor Institution" as defined in Rule l7Ad-15 under the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), hereby (a)
represents that the tender of Existing Notes effected hereby complies with Rule
l4e-4 under the Exchange Act and (b) guarantees to deliver to the Exchange
Agent a certificate or certificates representing the Existing Notes tendered
hereby, in proper form for transfer (or a confirmation of the book-entry
transfer of such Existing Notes into the Exchange Agent's account at DTC,
pursuant to the procedures for book-entry transfer set forth in the
Prospectus), and a properly completed and duly executed Letter of Transmittal
(or manually signed facsimile thereof) together with any required signatures
and any other required documents, at one of the Exchange Agent's addresses set
forth above, within five New York Stock Exchange trading days after the date of
execution of this Notice of Guaranteed Delivery.

   THE UNDERSIGNED ACKNOWLEDGES THAT IT MUST DELIVER THE LETTER OF TRANSMITTAL
AND EXISTING NOTES TENDERED HEREBY TO THE EXCHANGE AGENT WITHIN THE TIME PERIOD
SPECIFIED FORTH ABOVE AND THAT ANY FAILURE TO DO SO COULD RESULT IN FINANCIAL
LOSS TO THE UNDERSIGNED.

Name of Firm: _______________________     _____________________________________
                                                  Authorized Signature
Address: ____________________________
                            Zip Code      Name: _______________________________
Area Code                                         Please Print or Type
and Tel. No.: _______________________     Date: _________, 2001

NOTE:  DO NOT SEND EXISTING NOTES WITH THIS FORM; EXISTING NOTES SHOULD BE SENT
       WITH YOUR LETTER OF TRANSMITTAL SO THAT THEY ARE RECEIVED BY THE
       EXCHANGE AGENT WITHIN THE TIME PERIOD SET FORTH ABOVE.