Okay I have a 86 Z28 and I swapped in a 88 5 speed, I went to order a slave cylinder/ master, and they said well what 5 speed do you have and I Don't know which one it is? Any one have anyidea it came out of a 88 iroc, I was thinking maybe it is a 1 le, v-8 and a v-6, Maybe that is why there are 3.?

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86Z28, GM 350, Jet perf Q-jet & chip Dual snorkel air cleaner, Edelbrock performer intake, Edelbrock headers, Edelbrock cat-back, Off road pipe, MSD 6AL, Accel Super Coil, Moroso Blue max wires, Rapid fire plugs, Jet fan switch, World class t-5, Hurst Short Throw Shifter, Ram Flywheel, Center force dual friction clutch,Aluminum drive shaft, BW disc rear 3.45's & a posi, PBR calipers, Earls braided brake lines, Polygrapite bushings all the way around, poly tranny mount & torque arm mount, Hotchkis lower control arms & panhard rod, Rancho limiter straps, KYB struts & shocks, Gm Wonderbar, Edelbrock strut tower brace, SSM sub frame connectors, Jamex lowering springs, Carbon metallic brake pads, Crossed drilled rotors, Mobil 1 Tranny fluid & motor oil, GM syntheic rear end oil, K&N, Grant stering wheel, 1,200 watt system, Jet Black Paint, 91 Z28 rims, 92 wing, Tinted windows.

 

If you're ordering it from GM don't be surprised to get smashed with an array of numbers. They have a different part # for everything. They list different part numbers and prices for universal parts, such as flywheels. The three I can think of are V8, V6, and L4. I believe the L4 was still in limited production in 86 but for sure was gone by 88. You should be able to buy one for just a V8 car or buy one by an engine code.

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'84 Trans Am
Crate 350 - 4 bolt main, Holley 600 w/vac. secondaries now open element
T-5 - Stock with Zoom clutch and PP

 

It's the one behind any V8. All the hydraulics will be functionally the same.

Frankly, you should just order the hydraulics for a 94 Z28 w/ T56. They fit and work perfectly and have a longer braided line. IIRC, they're cheaper too.

 

I never thought of that. Would just have about 4-5 more inches of slack to pin to the tranny which is nothing. Only comes to about $102 from GMPD after shipping. Comes with the whole deal and pre-bled and full of fluid in the reservoir.

 

Yeah, one of my friends who did his g-body 5spd swap about 6 months after I did mine back in '99 told me about it a long time ago.

 

If you need engine codes, and you have a 5-speed from an 88 V8 car, tell them it's from an LB9, engine code F. That and the lower performance versions of the 305 were the only choices in 88 if you wanted to grind the gears yourself.