Tremec Conversion Clutches

Converting to a 5 or 6 speed Tremec transmission? RAM offers the best options for clutch systems and hydraulics at most any power level. Choose from smooth engaging organic friction single or dual disc clutch systems, or for more competition oriented vehicles, single and dual disc units that utilize RAM 900 series metallic friction material. We can help you custom tailor a clutch and hydraulic package for your specific vehicle; check out the listing below or contact us via ramtech@ramclutches.com with your vehicle specifics for a custom recommendation.

SINGLE DISC SYSTEMS
Application	Stock-450 HP	400-550 HP	Steel FW	Alum. FW	Teeth	5 speed Hyd. Brg.	6 speed Hyd. Brg.
CHEVROLET
LS engines, 6 bolt crank, 26 spline	88931SHD	98931HD	1550	2550	168	78131	78160
LS engines, 8 bolt crank (LSX), 26 spline	88931SHD	98931HD	1558F	2558F	168	78131	78160
Early Chevy SB engines, '0' balance, 26 spline (to 1986)	88764SHD	98764HD	1501	2501	168	78131	78160
Early Chevy SB engines, '400' balance, 26 spline (to 1986)	88764SHD	98764HD	1523	2523	168	78131	78160
Early Chevy BB engines, '0' balance, 26 spline (to 1990)	88764SHD	98764HD	1501	2501	168	78131	78160
Early Chevy BB engines, '454' balance, 26 spline (to 1990)	88764SHD	98764HD	1521	2521	168	78131	78160
Late Chevy SB engines, 'ext' balance, 26 spline (1986-up)	88764SHD	98764HD	1530	2530	168	78131	78160
Late Chevy BB engines, 'ext' balance (454//502), 26 spline (1990-up)	88764SHD	98764HD	1532	2532	168	78131	78160
Late Cevy BB 572 engines, 26 spline	88764SHD	98764HD	1501	2501	168	78131	78160

FORD
Ford 5.0L late 85-up engines, 50 ox/in imbalance, 26 spline	88794SHT	98794HDT	1525	2525	157	78132	-
Ford SB early and late, 28 ox/in imbalance, 26 spline	88794SHT	98794HDT	1527	2527	157	78132	-
Ford SB engines, 28 ox/ in balance, 26 spline, 11' dia. replacement	88969SHT	98969HDT	1505	2515	164	78132	-
Ford modular engines, '0' balance, 6 bolt crank, 26 spline	88952SHT	98952HDT	1540	2540	164	78132	-
Ford modular engines, '0' balance, 8 bolt crank, 26 spline	88952SHT	98952HDT	1545	2545	164	78132	-
Ford BB engines, '0' balance, 26 spline	88994	98994HD	1519	2519	184	78132	-
Ford BB engines, '28 oz/in' balance, 26 spline	88994	98994HD	1518	2518	184	78132	-

CHRYSLER
Chrysler SB, 6 bolt crank, 26 spline	88390SHT	98390HDT	1503	2503	130	78134	78160
Chrysler Hemi (early), 8 bolt crank, 26 spline	88390SHT	98390HDT	1583	2583	130	78134	78160
Chrysler Hemi (early), 8 bolt crank, 26 spline	88391SHT	98391HDT	1593	2593	143	78134	78160
Chrysler Hemi (late), 8 bolt crank, 26 spline	88390SHT	98390HDT	1585	2585	143	78134	78160

DUAL DISC SYSTEMS
Application	Concept 10.5 300-600 hp	Concept 10.5 900S 300-850 hp	Force 10.5 300-700 hp	Force 10.5 900S 300-900 hp	Pro Street 300-700 hp	Pro Street 900S 300-900 hp	Teeth	4/5 Speed Bearing	6 Speed Bearing
CHEVROLET
LS engines, 6 bolt crank, 26 spline	50-2125	50-2125N	80-2100	80-2100N	60-2100	60-2100N	168	78131	78160
LS engines, 8 bolt crank (LSX), 26 spline	50-2125	50-2125N	80-2117	80-2117N	60-2117	60-2117N	168	78131	78160
Early Chevy SB engines, '0' balance, 26 spline (to 1986)	50-2125	50-2125N	80-2125	80-2125N	60-2125	60-2125N	168	78131	78160
Early Chevy SB engines, '400' balance, 26 spline (to 1986)	50-2125	50-2125N	80-2145	80-2145N	60-2145	60-2145N	168	78131	78160
Early Chevy BB engines, '0' balance, 26 spline (to 1990)	50-2125	50-2125N	80-2125	80-2125N	60-2125	60-2125N	168	78131	78160
Early Chevy BB engines, '454' balance, 26 spline (to 1990)	50-2125	50-2125N	80-2135	80-2135N	60-2135	60-2135N	168	78131	78160
Late Chevy SB engines, 'ext' balance, 26 spline (1986-up)	50-2125	50-2125N	80-2155	80-2155N	60-2155	60-2155N	168	78131	78160
Late Chevy BB engines, 'ext' balance (454//502), 26 spline (1990-up)	50-2125	50-2125N	80-2170	80-2170N	60-2170	60-2170N	168	78131	78160
Late Chevy BB 572 engines, 26 spline	50-2125	50-2125N	80-2125	80-2125N	60-2125	60-2125N	168	78131	78160

FORD
Ford 5.0 85-up engines, 50 ox/in imbalance, 26 spline	50-2259	50-2259N	80-2245	80-2245N	60-2245	60-2245N	157	78132	-
Ford SB early and late, 28 ox/in imbalance, 26 spline	50-2259	50-2259N	80-2255	80-2255N	60-2255	60-2255N	157	78132	-
Ford SB engines, 28 ox/ in balance, 26 spline, 11' dia. replacement	50-2220	50-2220N	80-2254	80-2254N	60-2254	60-2254N	164	78132	-
Ford modular engines, '0' balance, 6 bolt crank, 26 spline	50-2220	50-2220N	80-2254	80-2254N	60-2265	60-2265N	164	78132	-
Ford modular engines, '0' balance, 8 bolt crank, 26 spline	50-2220	50-2220N	80-2220	80-2220N	60-2220	60-2220N	164	78132	-
Ford BB engines, '0' balance, 26 spline	50-2220	50-2220N	80-2280	80-2280N	60-2280	60-2280N	184	78132	-
Ford BB engines, '28 oz/in' balance, 26 spline	50-2220	50-2220N	80-2290	80-2290N	60-2290	60-2290N	184	78132	-

CHRYSLER
Chrysler SB, 6 bolt crank, 26 spline	50-2305	50-2305N	80-2305	80-2305N	60-2305	60-2305N	130	78134	78160
Chrysler Hemi (early), 8 bolt crank, 26 spline	50-2305	50-2305N	80-2235	80-2235N	60-2335	60-2335N	130	78134	78160
Chrysler Hemi (early), 8 bolt crank, 26 spline	50-2355	50-2355N	80-2355	80-2355N	60-2355	60-2355N	143	78134	78160
Chrysler Hemi (late), 8 bolt crank, 26 spline	50-2355	50-2355N	80-2365	80-2365N	60-2365	60-2365N	143	78134	78160

Add ‘S’ to the end of any dual disc system part number to designate steel flywheel