Oldsmobile

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  1. ROM-3  OLDS 330, 350, 403 TRUE DUAL EXHAUST MANIFOLDS

    ROM-3 OLDS 330, 350, 403 TRUE DUAL EXHAUST MANIFOLDS : Bare Castings-no coating

    $0.00

    >

    discontinued...Chinese castings. Recommend our Tube headers Learn More

  2. ROM-1 OLDS HI PERF EXHAUST

    ROM-1 OLDS HI PERF EXHAUST

    $0.00

    discontinued...use Dougs d-741 headers Learn More
  3. ROM-1-OS OVERSIZED OLDS HI PERF FACTORY HEADERS

    ROM-1-OS OVERSIZED OLDS HI PERF FACTORY HEADERS

    $0.00

    discontinued...use Dougs d-741 headers Learn More
  4. UXO-30  UNIVERSAL SIDE EXIT OVAL EXHUAST SYS WITH X-OVER

    UXO-30 UNIVERSAL SIDE EXIT OVAL EXHUAST SYS WITH X-OVER

    $749.00

    BOOST THE TORQUE AND HP OF YOUR MUSCLE CAR WHILE MAINTAINING MAX GROUND CLEARANCE WITH OUR OVAL / SIDE EXIT SYSTEM.

    THIS SYSTEM HAS OUR EXCLUSIVE X-CROSSOVER DESIGN (THE ONE THAT SPLITS THE PULSE EVENLY RESULTING IN HIGHER TORQUE GAINS THAN ALL OUR COMPETITORS). OVAL TUBE AND SLIP FIT JOINTS MAKE INSTALLATION EASY. HIGH FLOW SPINTECH MUFFLERS AND OVAL SIDE-EXIT TUBES FINISH OFF THE SYSTEM. EXIT TUBES CAN BE TRIMMED AT BOTH ENDS FOR IDEAL FIT AND APPEARANCE ( YOU CAN SQUARE CUT, BALONEY CUT OR CUT AND ANY ANGLE). SYSTEM COMES WITH 2 ROUND-TO-OVAL TRANSITIONS, HANGERS AND FLANGES/GASKETS FOR HEADER CONNECTION. UN-TRIMMED MAX WIDTH OF SYSTEM (EXIT TIP TO EXIT TIP) IS 77". Learn More

  5. NEW! OVALIZE to MAXIMIZE! OLDSMOBILE 3" & 3.5" SYSTEMS UOO-35 INTRODUCTORY SPECIAL!

    NEW! OVALIZE to MAXIMIZE! OLDSMOBILE 3" & 3.5" SYSTEMS UOO-35 <B>INTRODUCTORY SPECIAL!<B>

    $699.00

    OUR NEW OVALIZED BIG-TUBE EXHAUST SYSTEMS DELIVER THE GREATEST BENEFITS AVAILABLE IN THE MARKET! MAX TORQUE, EASE OF INSTALLATION AND GROUND CLEARANCE.AVAILABLE IN ALUMINIZED (IN STOCK NOW) OR 304-STAINLESS(6/07).

    OVAL R.A.R.E. X-CROSSOVER INCLUDED IN SYSTEM WITH ROUND -TO-OVAL TRANSISTIONS TO CONNECT TO HEADER COLLECTORS AND MUFFLERS. ALL JOINTS ARE SLIP-FIT. THE TRANSISITIONS ALLOW YOU TO INSTALL THE SYSTEM IN HIGHER PLANE UNDER THE CAR SO YOU GAIN GROUND CLEARANCE 2 WAYS...FROM SHORT VERTICAL PROFILE OF OVAL TUBE AND BY TIGHT FIT TO UNDERCARRIAGE. (click on photo to see comparitive difference of 3.5 oval and round tubes)

    SYSTEM INCLUDES HEADER FLANGES&GASKETS, HANGERS, CLAMPS, YOUR CHOICE OF MUFFLERS AND TAILPIPE STYLES

    IF YOU RUN TAILPIPE 1 SIZE SMALLER THAN REST OF SYSTEM ADAPTERS ARE INCLUDED.

    TAILPIPE SIZES:

    A BODY-CUTLASS/442- 64-77 2.5, 3.0, 3.5

    G&B BODY-CUTLASS/OLDS 88 '78-90 2.5, 3.0

    X BODY-OMEGA 71-76 2.5, 3.0, 3.5

    ** NOTE** PLEASE STATE YOUR VEHICLE MODEL&YEAR IN ORDER COMMMENTS Learn More

  6. XOH-25  2.5" MANDREL EXH SYSTEM WITH RARE X-OVER(for Manifolds)

    XOH-25 2.5" MANDREL EXH SYSTEM WITH RARE X-OVER(for Manifolds)

    $599.00

    For your A-BODY Olds (65-75 Cutlass, 442, F85)...Our 2.5" Exhaust System which includes our RARE x-over. Our crossovers return the highest performance gain delivering significant improvement in low & mid-range torque.

    System comes with "ball & cone" connectors which are quick release joints and allow you to easily drop the center section of your exhaust for access to trans/shifter or simply to custom coat or paint your exhaust system.

    Includes mandrel downpipes & flanges to bolt up to your manifolds/fact. headers, your choice of mufflers, conventional or mandrel bent tailpipes, clamps and hangers. Learn More

  7. UOH-30 OLDS A-BODY BIG TUBE SYSTEM WITH R.A.R.E. X-OVER

    UOH-30 OLDS A-BODY BIG TUBE SYSTEM WITH R.A.R.E. X-OVER

    $549.00

    SELECT YOUR OWN CUSTOM BIG TUBE EXHAUST SYSTEM FOR ANY OLDS A-BODY ...CHOOSE 3" OR 3.5", MUFFLERS AND SELECT TAILPIPE SIZE. ALL ALUMINIZED! ALL MANDREL BENDS!

    OUR X-CROSSOVERS OUTPERFORM ALL OTHERS ON THE DYNO AND ON THE STREET.

    ALL SYSTEMS INCLUDE HEADER REDUCER CONES, FLANGES, BALL&CONE CONNECTORS(ROUND TUBE SYSTEMS ONLY) AND 4 CLAMPS. BE SURE TO MENTION YOUR HEADER COLLECTOR DIA. IN ORDER COMMENTS. Learn More

  8. UOH-25  2.5" MANDREL EXH SYSTEM WITH RARE X-OVER

    UOH-25 2.5" MANDREL EXH SYSTEM WITH RARE X-OVER

    $529.00

    For your A-body Olds (65-75) with Tube Headers...Our 2.5" Exhaust System which includes our RARE x-over. Our crossovers return the highest performance gain delivering significant improvement in low & mid-range torque.

    System comes with "ball & cone" connectors which are quick release joints and allow you to easily drop the center section of your exhaust for access or simply custom coating or painting your exhaust.

    Includes Header reducer cones (3" to 2.5") your choice of mufflers SpinTech, Goerlich or Delta, mandrel bent tailpipes, clamps and flange hardware. Learn More

  9. 3" & 3.5" OVAL X-CROSSOVER KIT  X-3O

    3" & 3.5" OVAL X-CROSSOVER KIT X-3O

    $369.00

    OUR NEW OVALIZED BIG-TUBE CROSSOVERS DELIVER THE GREATEST BENEFITS AVAILABLE IN THE MARKET! MAX TORQUE, EASE OF INSTALLATION AND GROUND CLEARANCE.

    OVAL R.A.R.E. X-CROSSOVER INCLUDED IN KIT WITH ROUND -TO-OVAL TRANSISTIONS TO CONNECT TO HEADER COLLECTORS AND MUFFLERS. ALL JOINTS ARE SLIP-FIT. THE TRANSISITIONS ALLOW YOU TO INSTALL THE SYSTEM IN HIGHER PLANE UNDER THE CAR SO YOU GAIN GROUND CLEARANCE 2 WAYS...FROM SHORT VERTICAL PROFILE OF OVAL TUBE AND BY TIGHT FIT TO UNDERCARRIAGE. (click on photo to see comparitive difference of 3.5 oval and round tubes)

    KIT INCLUDES HEADER FLANGES&GASKETS AND INSTRUCTIONS.

    CHOOSE 3.0" OR 3.5" CROSSOVER KIT Learn More

  10. X-35 X-Crossover kit 3.5"  Round Tube

    X-35 X-Crossover kit 3.5" Round Tube

    $240.00

    From our family of X-crossovers...3.5" UNIVERSAL X-KIT, ALL ALUMINIZED WITH MANDREL BENT 3.5" ENTRY & EXIT PIPES. TRIM TO FIT YOUR HEADER COLLECTOR C-TO-C.

    Recommended for 550hp+ applications.

    Our X crossovers will deliver bigger torque gains (better acceleration)than any other system or other brand X and we've proven it on the dyno! Our X-crossover features a research-driven design which splits the exhaust into two equal sub-pulses. This is where other brands fall short. On a mild-built big-block we made 10-15ft/lbs more torque than competitors' X. That difference grows with more radical build. More torque than running open headers! Learn More

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