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Home Store GM Camaro - Firebird 1970-1981 Keisler PerfectFit™ RS® and TKO Kits 1970-81 Camaro/Firebird 5-Speed PerfectFit™ Kit -TKO-500-Auto

1970-81 Camaro/Firebird 5-Speed PerfectFit™ Kit -TKO-500-Auto


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Kit Components

A truly complete conversion from automatic, combining the Keisler PerfectFitTM transmission system with all of the correct matched accessory parts that have been carefully selected and tested by Keisler for guaranteed quality and performance. 


Drivetrain component selection and installation instruction and support is critical to get the job done right. Rest assured, buying from Keisler - the leader in manual transmission systems - is the first step in the best driving improvement you will make to your Camaro or Firebird.


1.  TRANSMISSION
- NEW TREMEC TKO-500 (500 HP/500 FT-LB), customized by Keisler to perfectly fit your 1970 - 1981 Camaro or Firebird. A number of custom features are included (with no hidden charges) that you won't find anywhere else, including:

  • Shifter location custom designed for your 1970-1981 Camaro or Firebird.
  • Custom short-throw internal shifter mechanism designed to provide better-than-stock shifting.
  • Muncie / Borg-Warner GM bolt pattern and input shaft configuration for direct bolt-in installation.
  • Gear Ratios: 3.27 1st, 1.98 2nd, 1.34 3rd, 1.00 4th, .68 5th; 3.00 reverse.
  • Low RPM Cruising - 32% drop in engine RPM in 5th gear (check out our Speed Analyzer).
  • Precision Assembled, TRIPLE Quality Checked - assembled at Keisler by our trained technicians; 100% inspected for function, leak and visual appearance (check us out).
  • Nation-Wide Parts & Service - Parts in-stock; service in-house.


2.  CROSSMEMBER
- Best on the market by providing maximum clearance for exhaust while offering an OE quality look; No-flex/No-problem rigid welded box construction design with integrated isolator perch and gusseted mounting flanges, gloss black epoxy powder paint; this is a far better product than the inexpensive bent tube type crossmembers seen elsewhere.


3.  PILOT BEARING
- Needle Roller Bearing for long life and high capacity. 


4.  ISOLATOR
- Heavy-duty rubber isolator. Polyurethane upgrade available.


5.  BACK-UP LIGHT WIRING HARNESS
- Easy coupling to factory wiring.


6.  NEUTRAL SAFETY START SWITCH
- Can be wired into starter circuit if desired.


7.  SPEEDOMETER CABLE & DRIVEN GEAR
- Mechanical speedometer cable and correct driven gear PLUS integrated 2-wire electronic output included. Optional electronic wiring harness also available (for use with electronic speedometers or EFI).


8.  DRIVESHAFT
- Lightweight high strength steel, automatic welded and computer dynamic balanced with premium solid sealed U-joints, painted satin black, certified and serialized. Built in-house on Hines driveshaft manufacturing cell for the ultimate in quality and craftsmanship!


9.  SLIP YOKE
- Heavy duty Spicer slip yoke.


10.  INSTALLATION HARDWARE KIT
- High strength Grade 5 and 8 fasteners, properly sorted, bagged and labeled for easy reference.


11.  BELLHOUSING
- Keisler designed & manufactured reproduction of the 11 inch '621' bellhousing. Made in USA of high strength cast aluminum-titanium construction, 50% thicker wall construction than factory, CNC machined; available for all Chevy V8s and GM LS engines.


12.  BELLHOUSING INSPECTION COVER
- stamped steel, black powder paint; genuine GM.


13.  FLYWHEEL
- Billet steel flywheel, computer balanced.


14.  FLYWHEEL BOLTS
- Grade 8+ specialty flywheel bolts; with locking washers.


15.  CLUTCH KIT
- Modern pedal effort diaphragm Performance Clutch Kit incl: computer balanced pressure plate, premium sprung hub Clutch Disk (with latest technology environment friendly friction material), sealed release bearing, lube pack.


16.  CLUTCH BOLTS
- Grade 8+ specialty clutch bolts.


17.  PEDAL KIT
 - New reproduction pedal assembly with rubber pads.


18.  MECHANICAL CLUTCH ACTUATOR LINKAGE KIT
(Original Type) - clutch pedal pushrod, z-bar, return linkage, springs, clips, pivot ball (if required), frame bracket for pivot ball.


18(opt).  OPTIONAL HYDRAULIC CLUTCH ACTUATOR KIT
(Modern Type, Recommended) - OEM reliability, high quality exclusive Keisler design; easier pedal effort than mechanical type; installs much easier than mechanical actuator, with no linkage required; includes: 1) quick release master cylinder with ball joint and adjustable push rod, 2) single stainless steel line-set with bleeder fitting, 3) high tech OE grade concentric self-centering double-sealed hydraulic release bearing (rated at 7000 RPM), 4) bellhousing dust cover & line bracket, 5) remote clutch reservoir with fluid baffle, molded cap, 6) DOT approved low pressure line, and 7) installation instructions.


19.  SHIFTER HANDLE
- Authentic looking, tapered round shank chrome handle, designed & manufactured by Keisler for Camaro & Firebird, features "TKO" with Keisler logo; aftermarket Hurst handle also available (but not correct height or offset as Keisler repro handle).


20.  KNOB
- Classic white or black knob with shift pattern embossed; Optional knobs: Keisler 3D in white or black.


21.  SHIFTER BOOT & TRIM RING
 - Authentic look; quality rubber accordion type boot & stamped trim ring.


22. TUNNEL HUMP
- Reproduction 4-speed tunnel hump, required for proper shifter location.


23.  INSTALLATION MANUAL
 - Highly illustrated step-by-step instruction manual.


24.  3 YEAR WARRANTY - 2 years to activate (in case you are restoring a car)! Extended warranty available at extra cost. Best Customer Support in the Industry.

100% Customer Satisfaction Guaranteed

  • The best Customer and Tech Support in the industry
  • Lifetime Tech Support from our premier experienced staff

 


1970-81 Camaro/Firebird 5-Speed PerfectFit™ Kit -TKO-500-Auto

Overview-Ordering

The Keisler PerfectFit™ System is the easiest and most complete way to put a high strength, modern 5-speed manual overdrive transmission in your 1970 - 1981 Camaro or Firebird. Keisler's PerfectShift™ transmission case and shifter provide absolutely the best quality and fit, which is important for ease and cost of installation. Shift quality is positive, with short throws and permanently lubricated internal shift linkage.  

Unsurpassed quality of design, components and build are included with every Keisler PerfectFit™ System.  Enjoy low RPM cruising and fun shifting, while getting the benefits of reduced engine wear and tear.  Join thousands of customers that say "The Keisler PerfectFit™ Transmission System is the Best Upgrade for your Camaro or Firebird."




Speed Analyzer

Keisler Speed Analyzer

5-SPEED TRANSMISSION ANALYZER

1. Pick your 5-Speed:

RS 400/500 3.37(1st)/.67(5th)*

(Reduction in RPM: 33%)

RS 600 2.80(1st)/.67(5th)*

(Reduction in RPM: 33%)

TKO-500 3.27(1st)/.68(5th)

(Reduction in RPM: 32%)

TKO-600 2.87(1st)/.64(5th)

(Reduction in RPM: 36%)

TKO-600 2.87(1st)/.82(5th)

(Reduction in RPM: 18%)

2. Pick your tire size:  /  R-

3. Pick your cruising RPMs:

Results: The Best of Both Worlds!

Low Gear Acceleration AND Low RPM Cruising!

1st Gear Comparison

Final Gear Comparison

Stock
Differential
Ratio

KEISLER

Accelerates like:

Stock
Final Gear

KEISLER
Final Gear

rear

mph

mph

rear

mph

mph

rear

mph

mph

rear

mph

mph

rear

mph

mph

rear

mph

mph

rear

mph

mph

rear

mph

mph

Rolling diameter for selected tire:    inches

KEISLER Gear Set:

Torque:

Muncie/T10 Gear Set: 1st=2.52:1; 4th=1:1

Testimonials

Recent Testimonials...


Walt Reynolds - '68 Z28 Camaro


I probably should have done this a long time ago but here I go. I am the original owner of a 1968 Z/28 Camaro. It has about 25000 original street miles and over 8000 1/4 mile drag strip passes. It still has original paint and interior except the carpet has been replaced a few times. In 2006 I went on my first Hot Rod Magazine Drag Week. At the time, the car had a Super T10 4-speed and 4:56 gears. It was not very fun to drive 1000 miles at 4000rpms!  In 2007 I installed my Keisler T56 and 5:14 gears for Drag Week. The transmission made it so much easier to drive in the highway. 75 mph was about 2200RPMS in 6TH (.50) For this years (2010) Drag Week I changed the rear gears to 5:57 which is the ratio I used back in the 70's. For Drag Week 2010 I had set three goals.  Make the whole round trip, lift the front wheels off the gound (pull wheelies), and ET in the 11's.  Well I made the first two which isn't too bad. My car is an original 302. It is set up like an NHRA stocker. It is .030 over with a Lunati RL302 stock eliminator cam, Manley Rods, original intake manifold and 4053 (780 CFM) Holley carb and Summers Brothers spool and axles. It launches at 7000 RPM and I power shift @ 7500 RPM. This year David Freiburger of Hot Rod asked me if I would have my car lettered like it was for the 1970 Winternationals and I said yes. Here are some picturesof  the car both ways. I want to thank Keisler for the great kit. It was very easy to install and works fantastic. I think I want to check out the new clutchless model!
 

Robert Kostash - '69 Camaro RS Yenko Pro-Tour


The shop that completed the Pro-Tour project has used Keisler 5 speed and 6 speed kits numerous times...they were keen to do another Keisler TKO600 for my car.  I also highlighted the progress through the winter on Pro-Touring.com. The car now drives just super, with the tight shifting Tremec.  I just love the overdrive!
Cheers, Rob
Alberta, Canada
 

See more testimonials >



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