67-69 Firebird TH350 & TH400 Auto Trans Cooler Lines Stainless Steel
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

67-69 Firebird TH350 & TH400 Auto Trans Cooler Lines Stainless Steel
Classic $100.99 pr
77 Firebird TH350 Auto Trans Cooler Lines Stainless Steel (With 301 Engine)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

77 Firebird TH350 Auto Trans Cooler Lines Stainless Steel (With 301 Engine)
Classic $100.99 pr
77 Firebird TH350 Auto Trans Cooler Lines Stainless Steel (With 400 Engine)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

77 Firebird TH350 Auto Trans Cooler Lines Stainless Steel (With 400 Engine)
Classic $100.99 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
67-69 Firebird; Trans Cooler Lines; Powerglide; Steel
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....
77 Firebird TH350 Auto Trans Cooler Lines OEM (With 301 Engine)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....
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}
1993-2012; GM; Radiator Adapter Fitting; Snap In Design
Snap-in cooling line tube fitting to radiator adapter. Made from black anodized aluminum. Measures 1-3/4" overall length. {specs} {fitment} Made in USA
1976-81 Firebird TH350 Auto Trans Cooler Lines Stainless - (except 1977 w/301 & 400 & 1979 w/403)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

1976-81 Firebird TH350 Auto Trans Cooler Lines Stainless - (except 1977 w/301 & 400 & 1979 w/403)
Classic $100.99 pr
79 Trans-Am 403 Engine With TH350 Auto Trans Cooler Lines Stainless Steel
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

79 Trans-Am 403 Engine With TH350 Auto Trans Cooler Lines Stainless Steel
Classic $100.99 pr
70-74 Firebird TH350 & TH400 Auto Trans Cooler Lines Stainless Steel (1/2" Nut)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

70-74 Firebird TH350 & TH400 Auto Trans Cooler Lines Stainless Steel (1/2" Nut)
Classic $100.99 pr
67-69 Firebird Power Glide Trans Cooler Lines Stainless Steel
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....
70-74 Firebird TH350 & TH400 Auto Trans Cooler Lines Stainless Steel (5/8" Nut)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

70-74 Firebird TH350 & TH400 Auto Trans Cooler Lines Stainless Steel (5/8" Nut)
Classic $100.99 pr
1967-69 Firebird; Transmission Cooler Lines; TH350 & TH400 Auto Trans
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

1967-69 Firebird; Transmission Cooler Lines; TH350 & TH400 Auto Trans
Classic $60.99 pr
1976-81 Firebird; Transmission Cooler Lines; TH350 AT; Except 1977 301, 400, 1979 403
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

1976-81 Firebird; Transmission Cooler Lines; TH350 AT; Except 1977 301, 400, 1979 403
Classic $60.99 pr
1979 Trans-Am; Trans Cooler Lines; 403 Engine; TH350 Auto Trans; Steel
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

1979 Trans-Am; Trans Cooler Lines; 403 Engine; TH350 Auto Trans; Steel
Classic $60.99 pr
1970-74 Firebird; Cooler Lines; TH350 & TH400 Auto Trans; 1/2" Nut
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....
70-74 Firebird TH350 & TH400 Auto Trans Cooler Lines OEM (5/8" Nut)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

70-74 Firebird TH350 & TH400 Auto Trans Cooler Lines OEM (5/8" Nut)
Classic $60.99 pr
77 Firebird TH350 Auto Trans Cooler Lines OEM (With 400 Engine)
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....
79 Firebird With Auxiliary Cooler Auto Trans Cooler Lines Stainless Steel
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....

79 Firebird With Auxiliary Cooler Auto Trans Cooler Lines Stainless Steel
Classic $53.99 ea
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...
79 Firebird With Auxiliary Cooler Auto Trans Cooler Lines OEM
Replace your original transmission cooler lines with these reproductions which are pre-bent to the correct configurations. These lines will replace originals which are commonly cut when doing engine or transmission repairs....
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}
These cooling line radiator adapter fittings feature 5/8" inverted flare fittings for various 1981-00 Buick, 1988-07 Cadillac, 1987-07 Chevrolet/GMC, 1996-01 Oldsmobile and 1983-05 Pontiac models. {specs} {fitment}