Speed Gems

OL302 1957-1960 Oldsmobile 371/394
from $1,575.00 USD

OL302 1957-1960 Oldsmobile 371/394 to Chevy Automatic Transmission (externally balanced)

Speed Gems

Note: Due to the nature of the Chevy V8 bellhousing being larger than the engine block rear profile and shape, this kit requires modification of th...

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from $1,575.00 USD
OL303 1961-1964 Oldsmobile 394 with "Slim-Jim"
from $1,100.00 USD

OL303 1961-1964 Oldsmobile 394 with "Slim-Jim" to Chevy Automatic Transmission (166-tooth externally balanced)

Speed Gems

Note: You will be re-using the stock Slim-Jim flywheel with this kit. Remove the original drive plate that is held onto the stock flywheel with 5/1...

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from $1,100.00 USD
PA101  Packard 288/327/359 Straight-8 to Chevy Automatic V8 Transmission
from $1,350.00 USD

PA101 Packard 288/327/359 Straight-8 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Packard 288/327/359 Straight-8 to Chevy(1) Crank Spacer - Packard 288/327/359 Straight-8 to Chevy(1) Flexpl...

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from $1,350.00 USD
PA201  1955-1956 Packard 320/352/374/400  V8 to Chevy 700R4/Automatic Transmission
from $1,350.00 USD

PA201 1955-1956 Packard 320/352/374/400 V8 to Chevy 700R4/Automatic Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Packard V8 to Chevy(1) Crank Spacer - Packard V8 to Chevy(1) Torque Converter Drive Plate(2) Dowel Pin 0.62...

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from $1,350.00 USD
PA301  Packard 356 Straight-8 to Chevy Automatic V8 Transmission
from $1,350.00 USD

PA301 Packard 356 Straight-8 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Packard 356 Straight-8 to Chevy automatic(1) Crank Spacer - Packard 356 Straight-8 to Chevy automatic(1) Fl...

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from $1,350.00 USD
PO101 1955-1962 Pontiac (w/ 2.59" crank flange)
from $1,250.00 USD

PO101 1955-1962 Pontiac (w/ 2.59" crank flange) to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Crank Adapter (1) Adapter Plate (1) Starter Block (1) High torque mini starter(1) Flexplate(2) SHCS 7/16-14 X 4 1/2 (1) HCS...

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from $1,250.00 USD
PO101 1955-1962 Pontiac (w/ 2.59" crank flange)
from $1,250.00 USD

PO201 1963-1964 Pontiac (w/ 2.75” crank flange) to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate (1) Crank Adapter (1) Starter Block(1) High torque mini starter(1) Flexplate (2) SHCS 7/16-14 X 4 1/2 2 Bolt(...

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from $1,250.00 USD
PO301  Pontiac Straight-8 to Chevy Automatic V8 Transmission
from $1,650.00 USD

PO301 Pontiac Straight-8 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - inner - Pontiac straight 8 to Chevy auto(1) Adapter plate - outer - Pontiac straight 8 to Chevy auto(1) Cra...

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from $1,650.00 USD
Right-Angle Speedometer Drive/Adapter  (#SD10001 & #SGR10001)
$110.99 USD

Right-Angle Speedometer Drive/Adapter (#SD10001 & #SGR10001)

Speed Gems

Useful for when there isn't enough space for the Speedometer to curve/bend around desired areas.

$110.99 USD
S10001 - Starter-Misc. Applications - PowerMaster #9004
$189.99 USD

S10001 - Starter-Misc. Applications - PowerMaster #9004

Speed Gems

This Starter is sold separately from Kits: · PowerMaster #9004   We try to maintain stock levels of our Kit Components for fast delivery!  Please ...

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$189.99 USD
S10002 - Small-block Ford Starter
$175.00 USD

S10002 - Small-block Ford Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO1 - 01· FO1 - 02· FO6 - 01· FO9 - 01· FO16 - 02 We try to maintain stock levels of o...

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$175.00 USD
S10003 - Long-gear Starter (Multiple Kit Applications)
$189.99 USD

S10003 - Long-gear Starter (Multiple Kit Applications)

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · GM3 - 01· ME1 - 01· ME1 - 02· LI3 - 01· LI7 - 01· FO13 - 01   We try to maintain stock ...

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$189.99 USD
S10004 - Ford 1949-53 Flathead to Chevy Automatic - Starter
$225.00 USD

S10004 - Ford 1949-53 Flathead to Chevy Automatic - Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO5 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  Pl...

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$225.00 USD
S10005 - Starter (Multiple Oldsmobile/Cadillac Kit Applications)
$150.00 USD

S10005 - Starter (Multiple Oldsmobile/Cadillac Kit Applications)

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · CA2 - 01· CA4 - 01· CA5 - 01· OL1 - 01· OL2 - 01· OL3 - 01· OL3 - 02   We try to mainta...

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$150.00 USD
S10006 - High-Torque mini-Starter (Multiple Kit Applications)
$160.00 USD

S10006 - High-Torque mini-Starter (Multiple Kit Applications)

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · AMC1 - 01· BU1 - 01· BU2 - 01· BU3 - 01· BU4 - 01· CA1 - 01· CA1 - 02· FO2 - 01· FO2 - ...

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$160.00 USD
S10007 - Small-block Ford to 6R80 Starter
$225.00 USD

S10007 - Small-block Ford to 6R80 Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO27 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  P...

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$225.00 USD
S10008 - Reverse-rotation Ford Starter
$179.99 USD

S10008 - Reverse-rotation Ford Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO11 - 01· FO22 - 01   We try to maintain stock levels of our Kit Components for fast d...

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$179.99 USD
S10009 - Ford 1949-53 Flathead to Ford Automatic - Starter
$225.00 USD

S10009 - Ford 1949-53 Flathead to Ford Automatic - Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO12 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  P...

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$225.00 USD
S10011 - Chevy staggered-bolt Starter
$129.99 USD

S10011 - Chevy staggered-bolt Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · GM1 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  Pl...

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$129.99 USD
S10011A - Chevy staggered-bolt Starter (w/ Modified Starter Housing for Clearance)
$139.99 USD

S10011A - Chevy staggered-bolt Starter (w/ Modified Starter Housing for Clearance)

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · CH3 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  Pl...

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$139.99 USD
S10013 - Big-block Ford Starter
$225.00 USD

S10013 - Big-block Ford Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO25 - 01   We try to maintain stock levels of our Kit Components for fast delivery!  ...

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$225.00 USD
Short Sleeve Speed Gems T-Shirt
from $20.00 USD

Short Sleeve Speed Gems T-Shirt

Speed Gems

Black, Men's sizes, Gilden Soft Style T-shirts  Large Speed Gems Transmission Adapters logo in the front URL: www.transmissionadapters.com on the b...

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from $20.00 USD
Short Sleeve Wilcap T-shirt
from $20.00 USD

Short Sleeve Wilcap T-shirt

Speed Gems

SeaFoam Green, Men's sizes, Bella & Canvas Jersey T-Shirt Large Wilcap logo on the front Speed Gems Transmission Adapters logo and URL www.tran...

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from $20.00 USD
Speedometer "Bullet" for TH350 Transmission  (#SPB10001)
$49.99 USD

Speedometer "Bullet" for TH350 Transmission (#SPB10001)

Speed Gems

Cures leaking Speedometer Cable attachment point for the TH350 Transmission. Brand new part comes with Seal and O-ring.  

$49.99 USD