19/10/2015. V--bak geïdentificeerd, ''Patchwork kofferbak''

Versnellingsbak identificatie

De versnellingsbak heeft een code met HEH-BX en is daarmee een close ratio bak.

Van: www.davidkeetoploaders.com

4-SPEED TOPLOADER IDENTIFICATION

On the passenger side at the front edge of the maincase there is a small metal tag with a HEH or RUG number. This is a list of tag numbers that decode the transmission. The lower number on the tag is the serial number of the transmission in the order it was tagged, it has nothing to do with the serial number of the vehicle the transmission is in.

If you do not see your tag number listed here, please check our Toploader Imposters page.

Tag #	Year	Vehicle	Engine	Ratio	Comments
HEH-A	1964	Mustang	260	wide	25-spline
HEH-B	1964	Meteor, Fairlane	289-2V	wide	28-spline
HEH-C	1964	Mustang	289	wide	25-spline
HEH-D	1964	Galaxie	390	close	28-spline
HEH-E	1964	Meteor, Fairlane, Sunbeam Tiger	289-4V	close	25-1/2" trans 28-spline
HEH-G	1964	Mustang	260, 289	wide	25-spline
HEH-H	1964	Galaxie	427	close	28-spline
HEH-J	1965	Galaxie	390	close	28-spline
HEH-L	1965	Fairlane	289	wide	25-1/2" trans 28-spline
HEH-M	1964	Falcon	289-2V	wide	25-spline
HEH-N	1965	Fairlane	289	close	25-1/2" trans 28-spline
HEH-P	1964	Mustang	289	wide	25-spline 8/20/64 to 12/30/64
HEH-R	1965	Galaxie	427	close	28-spline
HEH-S	1964	Mustang	289	close	Before 8/20/64
HEH-T	1965	Mustang	289	close	From 8/20/64 to 10/1/64
HEH-U	1964	Comet	289 HP		28-spline
HEH-AM	1966	Galaxie	427	close	31-spline
HEH-AR	1966	Fairlane	390	wide	28-spline
HEH-AT	1965	Galaxie	427	close	28-spline
HEH-BL	1965	Galaxie	390	close	28-spline
HEH-BN	1965	Fairlane	289	wide	After 12/1/64
HEH-BP	1965	Falcon	289	wide	From 10/1/64 to 2/1/65
HEH-BR	1965	Mustang	260, 289	wide	From 12/30/64 to 2/1/65
HEH-BS	1965	Falcon	289	wide	After 2/1/65
HEH-BT	1965	Mustang	289	close	From 2/1/65
HEH-BV	1966	Fairlane, Falcon	289	wide	28-spline
HEH-BW	1966	Mustang	289	wide	28-spline
HEH-BX	1966	Mustang	289, 289K	close	From 10/1/64
HEH-CF	1965	TVR, Griffit	289	wide	25-1/2" trans
HEH-CB	1965	Galaxie	427	close	28-spline
HEH-BY	1965	AC Cobra	427	close	28-spline
HEH-CC	1965/66	Galaxie	390	wide	28-spline
HEH-CG	1966	Galaxie	428	close	31-spline
HEH-CJ	1967	Fairlane	427	close	31-spline
HEH-CL	1966	Fairlane	390 GT	wide	28-spline
HEH-CT	1966	Galaxie	427	close	31-spline
RUG-A	1967	Galaxie	390	wide	28-spline
RUG-A1	1967	Galaxie	390	wide	28-spline
RUG-A2	1967	Galaxie	390	wide	28-spline
RUG-AD	1968	Mustang	390	close	28-spline
RUG-AD1	1969	Mustang	390	close	28-spline
RUG-AE	1968	Mustang	428	close	31-spline
RUG-AE1	1968-69	Mustang, Cougar	428	close	31-spline
RUG-AE2	1969	Mustang	428, Boss 429	close	31-spline
RUG-AG	1969	Mustang	302, 351	close	28-spline
RUG-AH	1969	Fairlane	351	close	28-spline
RUG-AJ	1969	Fairlane	428	close	31-spline
RUG-AK	1969	Fairlane	351	close	31-spline
RUG-AL	1969	Fairlane	390	close	28-spline
RUG-AR	1970	Fairlane	351	close	28-spline
RUG-AR1	1970	Fairlane	351	close	28-spline
RUG-AS	1970	Fairlane	351	close	31-spline
RUG-AS1	1970	Fairlane	351	close	31-spline
RUG-AT	1970	Fairlane	351	close	28-spline
RUG-AT1	1970	Fairlane	351	close	28-spline
RUG-AU	1970	Fairlane	429	close	31-spline
RUG-AU1	1970-71	Torino	429	close	31-spline
RUG-AV	1970	Mustang	302, 351	wide	28-spline

Het is een Mustang bak en is ergens tussen ''65'' en ''67'' geleverd voor een 289 want hij heeft de RF C5AR-7006-D: code als op de foto hierboven te zien.

MAIN CASE IDENTIFICATION

4 speed Toploader maincases came in two bolt patterns:

The case on the right is a 64 narrow bolt pattern 4 hole case.The case on the left is a 65-73 wide bolt pattern 8 hole case. The inner bolt pattern on the 8 hole case is the same pattern as the early narrow case.

RF C4AR-7003-A:
1964 casting used in 64. Narrow 4 hole case.

RF C5AR-7006-D:
1965 casting used from 65-67. Wide 8 hole case.

RF C8AR-7006-D:
1968 casting used from 68-71. Wide 8 hole case.

D2AR-7006-CA:
1972 casting used in late 71. Wide 8 hole case.

RF-D2AR-7006-CB:
1972 casting used in 72 - 73. Wide 8 hole case.

XAA 12512 / ALCOA 2:
This is a factory aluminum case used in 69-70 in factory road race cars to help lose a little weight. A very small number of these cases were made, maybe 10. This case had the HEH HG White Stripe gear ratios in it.

 De vraag is nu: Welke eindoverbrenging?? Daarvoor moeten we de wielmaat en de overbrengingen van de versnellingsbak in een spreadsheet stoppen met in het achterhoofd de nokkenas die in de motor is geplaatst en het daarbij behorende koppelkromme verloop en de cruise en top snelheid die we zoeken. De close ratio biedt goede mogelijkheid om met een iets langere vier te rijden als we (zoals te verwachten) voldoende koppel hebben bij lage toeren.

Close
	first	second	third	fourth
Ratio	2.32	1.69	1.29	1.0
Tooth Count	32	28	25	23
Counter Gear Tooth Count	15	18	21	25

Wordt vervolgd, nog wat data verzamelen!!

Patchwork

Ondertussen was er nog wat patchwork verricht aan de kofferbak en daaronder. Check it out!

Gisteravond nog wat spuitbussen Corroless besteld om de holle ruimtes van een laagje te voorzien. Nu alles gelast is is er blank staal ontstaan aan de binnenkant.