Best Selling Products — Page 6 — Speed Gems

Best Selling Products

BU801  Buick Flexplate and Adapter for 1963 & Older Buick 364 to 1964 & Newer Automatic Transmission
from $179.00

BU801 Buick Flexplate and Adapter for 1963 & Older Buick 364 to 1964 & Newer Automatic Transmission

Speed Gems

Materials Included: (1) Buick Tapered Pilot Bushing (PB10009)(1) Flexplate (FP10003)(1) 166W-tooth Ring-gear (RG10004)(1) Balance Weight for Buick ...

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from $179.00
FO1901 FORD Y-BLOCK 239/252/272/292/312 TO FORD SMALL BLOCK & MANUAL
from $1,350.00

FO1901 FORD Y-BLOCK 239/252/272/292/312 TO FORD SMALL BLOCK & MANUAL

Speed Gems

Materials Included: (1) Adapter plate - Ford/Linc/Merc to Ford(1) Crank Adapter - Ford 223 Inline 6 or 239 "Y" block to Ford AOD(1) Inspection Cove...

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from $1,350.00
LI301 - 1952-1957 LINCOLN / MERCURY OHV V8 TO FORD SMALL BLOCK AOD TRANSMISSION
from $1,450.00

LI301 - 1952-1957 LINCOLN / MERCURY OHV V8 TO FORD SMALL BLOCK AOD TRANSMISSION

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
FO401 FORD FE 352/360/390/406/427
from $1,450.00

LI401 1958-1960 Edsel / Lincoln / Mercury 430 to Chevy Automatic V8 Transmission

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
BU1003  1964-66 Buick 401 & 425 Nailhead to Small Block Chevy Manual
from $1,450.00

BU1003 1964-66 Buick 401 & 425 Nailhead to Small Block Chevy Manual

Speed Gems

*Please ensure your crankshaft pilot bore measures 1.70" Materials Included: (1) Bell Housing (1) Flywheel balanced for 401/425(1) 166 Tooth Ring ...

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from $1,450.00
MT1901 Cadillac 331 V8 and Oldsmobile 303/324 to LaSalle transmission adapter plate with mounting hardware
$325.00

MT1901 Cadillac 331 V8/ Olds 303/324 to LaSalle Transmission

Speed Gems

This Bellhousing Adapter Plate allows you to bolt a 1949-1954 Cadillac 331 or 1949-1956 Oldsmobile 303/324 to a 1937-1950 LaSalle Transmission. Thi...

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$325.00
Short Sleeve Wilcap T-shirt
$25.00

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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$25.00
Speedometer Cable Adapter for Ford Transmission  (#SA10001)
$109.99

Speedometer Cable Adapter for Ford Transmission (#SA10001)

Speed Gems

Speedometer Cable Adapter for Ford Transmission  Cable length is 63 inches. Please check our other Speedometer adapter listings for different lengths.

$109.99
Right-Angle Speedometer Drive/Adapter  (#SD10001 & #SGR10001)
$110.99

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
BH10005 - Small Block Chevy V8 to Early Ford Manual (Ford 1932-1948, Mercury 1939-1950, Ford Truck 1932-1953)
$575.00

BH10005 - Small Block Chevy V8 to Early Ford Manual (Ford 1932-1948, Mercury 1939-1950, Ford Truck 1932-1953)

Speed Gems

Get classic small block Chevy V8 power into your traditional hotrod or streetrod! This bellhousing will bolt small block Chevy engines to your trad...

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$575.00
LI201 1952-1957 LINCOLN / MERCURY OHV V8 TO CHEVY AUTO V8 TRANSMISSION
from $1,450.00

LI201 1952-1957 LINCOLN / MERCURY OHV V8 TO CHEVY AUTO V8 TRANSMISSION

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
LI501  1958-1960 Edsel / Lincoln / Mercury 430 to Ford Small Block AOD
from $1,450.00

LI501 1958-1960 Edsel / Lincoln / Mercury 430 to Ford Small Block AOD

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
DO101 Dodge Hemi with NAG1 to Chevy automatic transmission adapter kit — adapter plate and hardware
from $1,375.00

DO101 Dodge Hemi w/ NAG1 to Chevy Automatic V8 Transmission

Speed Gems

*This Kit allows for using the original factory starter in the stock location, while retaining the factory flexplate, and doesn't require any block...

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from $1,375.00
Speedometer Cable  (#SC10005)
$69.99

Speedometer Cable (#SC10005)

Speed Gems

This cable has the standard GM thread on the one end and 1950's era thread, that was common on all car lines, on the other. Cable length is 140 inc...

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$69.99
Speedometer Cable  (#SC10004)
$64.99

Speedometer Cable (#SC10004)

Speed Gems

This cable has the standard GM thread on the one end and 1950's era thread, that was common on all car lines, on the other. Cable length is 120 inc...

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$64.99
Speedometer Cable  (#SC10003)
$59.99

Speedometer Cable (#SC10003)

Speed Gems

This cable has the standard GM thread on the one end and 1950's era thread, that was common on all car lines, on the other. Cable length is 92 inch...

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$59.99
Speedometer Cable  (#SC10002)
$54.99

Speedometer Cable (#SC10002)

Speed Gems

This cable has the standard GM thread on the one end and 1950's era thread, that was common on all car lines, on the other. Cable length is 83 inch...

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$54.99
Speedometer Cable Adapter for Ford Transmission (#SA10003)
$119.99

Speedometer Cable Adapter for Ford Transmission (#SA10003)

Speed Gems

Speedometer Cable Adapter for Ford Transmission Cable length is 92 inches. Please check our other Speedometer adapter listings for different lengths.

$119.99
Speedometer Cable Adapter for Ford Transmission (#SA10002)
$114.99

Speedometer Cable Adapter for Ford Transmission (#SA10002)

Speed Gems

Speedometer Cable Adapter for Ford Transmission Cable length is 83 inches. Please check our other Speedometer adapter listings for different lengths.

$114.99
WMO1602: MOPAR SLANT-6 1968 & UP TO CHEVY V8 AUTOMATIC 225-350AT
from $1,350.00

WMO1602: MOPAR SLANT-6 1968 & UP TO CHEVY V8 AUTOMATIC 225-350AT

Speed Gems

Are you planning on using a modern GM 4L60E, 4L65E, and 4L70E (1997 and earlier only) or GM 4L80E and 4L85E transmission with this kit? By adding ...

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from $1,350.00
WMO1101-1951-1953 331 Chrysler ( Extended Block) to the Chevy "Muncie" Transmission 331-350CH-MT
$1,650.00

WMO1101-1951-1953 331 Chrysler ( Extended Block) to the Chevy "Muncie" Transmission 331-350CH-MT

Speed Gems

Lead Time: This item is built to order. Estimated production time is 4–8 weeks.   Please note: cost includes starter and flywheel

$1,650.00
WMO1001- Early Hemi to Early (1932-1948) Ford 3 & 4 Speed Transmissions 392-EFM
$575.00

WMO1001- Early Hemi to Early (1932-1948) Ford 3 & 4 Speed Transmissions 392-EFM

Speed Gems

PLEASE CALL FOR AVAILABILITY & LEAD TIME 763-767-4480

$575.00
WMO1401-Early Hemi to SMALL BLOCK MOPAR MANUAL TRANS. 392-318-MT
$1,450.00

WMO1401-Early Hemi to SMALL BLOCK MOPAR MANUAL TRANS. 392-318-MT

Speed Gems

Lead Time: This item is built to order. Estimated production time is 4–8 weeks.   Please note: cost includes starter and flywheel 392-318 MANUAL TR...

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$1,450.00
Man wearing a teal t-shirt with a racing car design on the back, on a light gray background
$25.00

Short Sleeve Men’s Wilcap Belly Tanker T-Shirt

Speed Gems

Wilcap Belly Tanker T-Shirt – Teal Men’s Gildan Softstyle T-shirt in teal featuring a small Wilcap logo on the left chest and a large Belly...

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$25.00