1967 Impala / Full Size Big Block With TH400 Stainless Steel Transmission Cooler Lines
Replace your original transmission cooler lines with these longer lasting Stainless Steel reproductions. These lines will replace originals which are commonly cut when doing engine or transmission repairs. Each line is...

1967 Impala / Full Size Big Block With TH400 Stainless Steel Transmission Cooler Lines
Classic $110.99 pr
Derale Performance Remote Transmission Oil Cooler Mounting Seit, For 3/8" Cooler Lines
This Derale kit includes everything you need to install a remote transmission cooler. This kit includes 10 feet of 3/8" OEM spec hose, a 180° F in-line thermostat & 3/8" compression fittings to install onto all vehicles...

Derale Performance Remote Transmission Oil Cooler Mounting Seit, For 3/8" Cooler Lines
Classic $73.99 set
1967 Impala / Full Size Big Block With TH400 OE Material Transmission Cooler Lines
Replace your original transmission cooler lines with these galvanized OE material reproductions that will replace the originals which are commonly cut when doing engine or transmission repairs. Each line is pre-bent to the...

1967 Impala / Full Size Big Block With TH400 OE Material Transmission Cooler Lines
Classic $66.99 pr
Derale Performance; Compression Fitting; 3/8" Transmission Cooler Line to -6AN Male; Black Anodized
Derale Performance 3/8" transmission cooler line to -6AN Male black anodized fitting. Our compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Sold...

Derale Performance; Compression Fitting; 3/8" Transmission Cooler Line to -6AN Male; Black Anodized
Classic $26.99 ea
Derale Performance 3/8" transmission cooler line to 3/8" hose barb black anodized fitting. Our compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Sold...

Derale Performance; Compression Fitting; 3/8" Transmission Cooler Line to 3/8" Hose Barb; Black Anodized
Classic $25.99 ea
Derale Performance; Aluminum Fitting -10AN x 1/2 NPT Male
Derale Performance aluminum fitting -10AN x 1/2 NPT Male, sold individually. {specs} {fitment}
Derale Performance; Aluminum Fitting -8AN x 1/2 NPT Male
Derale Performance aluminum fitting -8AN x 1/2 NPT Male, sold individually. {specs} {fitment}
1966-67 Impala / Full Size Small Block Stainless Steel Transmission Cooler Lines (12" Apart)
Replace your original transmission cooler lines with these longer lasting Stainless Steel reproductions. These lines will replace originals which are commonly cut when doing engine or transmission repairs. Each line is...

1966-67 Impala / Full Size Small Block Stainless Steel Transmission Cooler Lines (12" Apart)
Classic $110.99 pr
1966-67 Impala / Full Size Small Block OE Material Transmission Cooler Lines (12" Apart)
Replace your original transmission cooler lines with these galvanized OE material reproductions that will replace the originals which are commonly cut when doing engine or transmission repairs. Each line is pre-bent to the...

1966-67 Impala / Full Size Small Block OE Material Transmission Cooler Lines (12" Apart)
Classic $66.99 pr
Bowler Performance transmission cooler line fittings for 2009 and up 4L80-E and 4L85-E automatic transmissions. Will allow the connection of a -6AN size fitting. Includes 2 fittings, one for the front cooler line and one for...
Bowler Performance transmission cooler line fittings for 1996-2008 4L80-E and 4L85-E automatic transmissions. Will allow the connection of a -6AN size fitting. Includes 2 fittings, one for the front cooler line and one for...
Derale Performance; Compression Fitting; 5/16" Transmission Cooler Line to -6AN Male; Black Anodized
Derale Performance 5/16" transmission cooler line to -6AN Male black anodized fitting. Our compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Sold...

Derale Performance; Compression Fitting; 5/16" Transmission Cooler Line to -6AN Male; Black Anodized
Classic $26.99 ea
Derale Performance Ridged Transmission Cooler Mounting Set
This Derale Dual hose kit allows secure, rigid mounting of a transmission cooler on any vehicle with 5/16" transmission cooler lines. Includes 8 feet of 11/32" oil hose, four metal mount brackets with hardware, four hose...
Derale Performance; Compression Fitting; 1/2" Transmission Cooler Line to -8AN Male; Black Anodized
Derale Performance 1/2" transmission cooler line to -8AN Male black anodized fitting. Our compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Sold...

Derale Performance; Compression Fitting; 1/2" Transmission Cooler Line to -8AN Male; Black Anodized
Classic $26.99 ea
Derale Performance 5/16" transmission cooler line to 3/8" hose barb black anodized fitting. Our compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Sold...

Derale Performance; Compression Fitting; 5/16" Transmission Cooler Line to 3/8" Hose Barb; Black Anodized
Classic $25.99 ea
Derale Performance 1/2" transmission cooler line to 1/2" hose barb black anodized fitting. Our compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Sold...

Derale Performance; Compression Fitting; 1/2" Transmission Cooler Line to 1/2" Hose Barb; Black Anodized
Classic $25.99 ea
Derale Performance; Aluminum Fitting -6AN x 1/2 NPT Male
Derale Performance aluminum fitting -6AN x 1/2 NPT Male, sold individually. {specs} {fitment}
Derale Performance; Aluminum Fitting -8AN x 3/8 NPT Male
Derale Performance aluminum fitting -8AN x 3/8 NPT Male, sold individually. {specs} {fitment}
Derale Performance; Aluminum Fitting -6AN x 3/8 NPT Male
Derale Performance aluminum fitting -6AN x 3/8 NPT Male, sold individually. {specs} {fitment}
Universal Fit Transmission Cooler
We offer an efficient compact lightweight all aluminum 18,000 GVW transmission cooler designed to keep the transmission within safe operating temperature for the budget minded.