Type 1 IRS 1969+

Trans Type Trans Name Trans Description Price Core fee Outright price
TYPE 1 IRS
Type 1 IRS 12v IRS Trans 4.12 For stock use. Stock 4.12 ring and pinion $450 $200 $650
Type 1 IRS 12v IRS Trans 3.88 For stock use. Stock 3.88 ring and pinion $450 $200 $650
Type 1 IRS 12v IRS Trans 4.12 plus .82 4th Higher geared Freeway Flyer with stock 4.12 ring and pinion with a higher .82 4th gear.  Increases speed aprox 6 mph. $650 $200 $850
Type 1 IRS 12v IRS Trans PRO STREET 4.12 Higher geared Freeway flyer for 1700+ motor includes superdif, welded 3rd and 4th, hardened keys, HD side cover $750 $200 $950
Type 1 IRS 12v IRS Trans PRO STREET FREEWAY FLYER 3.88 Higher geared Freeway flyer for 1700+ motor includes superdif, welded 3rd and 4th, hardened keys, HD side cover.  Increases speed aprox 5 mph. $750 $200 $950
Type 1 IRS 12v IRS Trans PRO STREET FREEWAY FLYER 3.88 plus .82 4th Higher geared Freeway flyer includes superdif, welded 3rd and 4th, hardened keys, HD side cover,  for 1700+ motor.  Increases speed aprox 10 mph. $900 $200 $1,100
Type 1 IRS 12v IRS Trans PRO STREET FREEWAY FLYER 3.44 Higher geared Freeway flyer for 2100+ motor includes superdif, welded 3rd and 4th, hardened keys, HD side cover.  Increases speed aprox 13 mph. $1100 $200 $1300
TYPE 1 PRO COMP/SAND PLUS 12v Swing axle or IRS Trans 4.12 and Weddle close ratio 3rd and 4th Pro Max is for drag or offroad use includes a superdif, welded 3rd and 4th Weddle close or higher ratio gears and HD side cover. Choice of gear ratios. $1,575 $200 $1,775
TYPE 1 PRO COMP/SAND PLUS 12v Swing axle or IRS Trans 3.88 and Weddle close ratio 3rd and 4th Pro Max is for drag or offroad use includes a superdif, welded 3rd and 4th Weddle close or higher ratio gears and HD side cover. Choice of gear ratios. $1,575 $200 $1,775
TYPE 1 PRO MAX 12v Swing axle or IRS Trans 4.12 and Weddle close ratio 1st thru 4th Pro Max is for drag or offroad use includes a superdif, welded 1st thru 4th Weddle close or higher ratio gears and HD side cover. Choice of gear ratios. $2,675 $200 $2,875
TYPE 1 PRO MAX 12v Swing axle or IRS Trans 3.88 and Weddle close ratio 1st thru 4th Pro Max is for drag or offroad use includes a superdif, welded 1st thru 4th Weddle close or higher ratio gears and HD side cover. Choice of gear ratios. $2,675 $200 $2,875

Type 1 IRS Options

Gene Berg 5 speed Swing axle or IRS STARTING AT:
Gene Berg 5 speed Swing axle or IRS added to our trans prices about   *call for an exact quote* $2,500
Type 1 IRS Options
Billet Aluminum Spool-No extra charge for Pro Trans
Weddle R&P-About $800 depending on ratio $800
REM Polishing-Add $320 $320
REM Polishing reduces friction, lowers operating temperatures, extends component life, increases efficiency, enhances lubricaion
Gleason 4.86 ring and pinion Add – $150 $150
Automotive paint finish (acrylic enamel) – Add $50 $50
Billet IRS Cover – Add $80 $80
Upgrade to Billet IRS Cover on any Pro trans – Add $60 $60
Billet side cover boot flanges installed on new axle tubes (tubes priced separatly) – Add $60 $60
New Aluminum nose cone (standard on Pro Trans) – $20 $20
Convert early clutch release shaft and bearing support to late – Add $70 $70
New Rhino Aluminum case – add $300 $300
Bus conversion axle tubes with new cast ends $200
Type 1 WEDDLE Gear Ratios
Mainshafts (1st & 2nd Gears):
4.25×2.54, 4.13×2.46, 3.75×2.54, 3.75×2.46, 3.75×2.36, 3.75×2.25, 3.75×2.17, 3.75×2.08,3.44×1.93, 3.33×2.08, 3.33×1.93, 3.11×2.46, 3.11×2.36, 3.11×2.25, 3.11×2.17, 3.11×2.08, 3.11×1.93, 3.11×1.86, 2.90×2.17, 2.90×2.08, 2.90×1.93, 2.90×1.86
3rd Gears:
1.84, 1.78, 1.71, 1.67, 1.60, 1.56, 1.50, 1.44, 1.39, 1.35, 1.30, 1.26, 1.22, 1.14
4th Gears:
1.67, 1.60, 1.56, 1.50, 1.44, 1.39, 1.35, 1.30, 1.26, 1.22, 1.18, 1.14, 1.09, 1.04, 1.00, 0.93, 0.89, 0.82, 0.77, 0.70
PLEASE NOTE: All pricing is subject to change witout notice so please request a quote when you are ready to purchase.  We offer very competitive pricing!