The 63-67 Corvette Parts Source 1-800-466-6367
bolt
sets with headmarks see the section on
catalog page
(web tip - click on any blue link or blue box to load page or larger picture)
Corvette bolts with headmarks
#06-16c front bumper bolt set, Corvette 63-67
#06-16d rear bumper bolt set, Corvette 63-67
front
bumper bolt sets,
many headmarks were used
we only have M and WB
(sets include all bolts & washers)
WB
black 7/16-14 x 2-1/4 in front set and as
#06-21
#53-01 body mount set - WB
#22-23A 63 phillips head valve cover bolt (set of 8) (early 63)
63 early
#22-23B
63-67 aluminum valve cover
bolt set
(M headmark) (set of 8)
#22-23d steel valve cover bolt
set ( 63-66 327) (rbw
headmark) (set of 8)
(indented hex head)
63-66 327
RBW
#22-23E steel valve cover bolt
set ( 67 327)
(rbw
headmark) (set of 8)
(flat head)
67 327
RBW
#22-23F steel valve cover bolt
set ( 65-66 396/427)
(rbw
headmark) (set of 14)
(indented hex head)
65-66 396/427
RBW
#22-23G
Steel valve cover bolt
427
(10 "rbw" headmark + 4 "sbc" headmark (longer)
(both flat head) 67 427
RBW, SBC
#22-23GA steel valve cover bolt
427 with a/c (9 "rbw" headmark + 5 "sbc"
headmark (longer)
(flat head)
67 427 a/c
RBW, SBC
#22-23GB steel valve cover bolt
427 no radio
( 14 "rbw" headmark
(flat head)
67 427 no radio
RBW
#22-23A, #22-23B 63-66 rbw
67 rbw 67 sbc
pump bolts:
#22-33A fuel pump bolts 327 (zinc/silver)
#22-33B fuel pump bolt 396/427 (black) 65-67
#21-24A intake manifold bolts (AP headmark)
(set of 12) 63
AP
#21-24B intake manifold bolts (TR headmark)
(set of 12) 1964
TR
#21-24C intake manifold bolts (m headmark) 327
(set of 12)
Black
(yes aluminum intakes did use black bolts)
#21-24D intake manifold bolts (m headmark) 396/427
(set of 16)
65-67
M
short 327 Corvette exhaust bolt
"o" headmark
O
#22-26
long 327 Corvette exhaust bolt
"o" headmark
427 exhaust bolt:
3/8-16x1-1/4" hex head bolt "o headmark"
grade 8 -black ox:
(section - part) (used in these sets:)
#22-26d,22-26e,#22-26f,#40-10,#41-15,
#51-42c
O
#04-02 headlight pod screw (set of 12) (b&h)
(silver color /zinc plate) 63-67
also
#19-53 rear deck catch screws ( set of 8)(b&h)
(silver color /zinc plate)
63-67
#24-04 expansion tank strap bolts (pr) ("EL")
(silver color /zinc plate) 63-67
EL
#38-22A
Oil pan bolts (327) (18 pc) ("E" + L )
(silver color /zinc plate) 63-67
L
E
#38-22B oil pan bolts (396/427) (23 pc) (18 "E" +5 " L")
(silver color /zinc plate) 65-67
L E
#38-23A timing chain cover bolts (327) (10 pc )
("E")
(silver color /zinc plate) 63-67
E
#38-23B timing chain cover bolts (396 & 427) (10 pc) ("E") (silver color /zinc plate)
65-67
#30-26 327 ignition shield top bolt "e" (1)
63-67
#31-20 396 & 427 coil support bolts "rbw" (pr)
'E' bolt black 5/16" used all over:
#20-22 hood hinge, #20-09 hood catch,
#26-06
splash shield, #16-12a seat mount etc ...
all these locations (sect-part)
#08-27,#09-60b,#16-12a&b,#18-24b,#18-45d,#18-66c,#18-66d,#19-31,#19-42,#19-50,#20-09,#20-15a,#20-22,#26-06,#7-06a&b,#27-13,#28-67c,#37-13,#39-22,#39-23a,#44-33,#4-34,#47-01a,b,c,#49-23
E
e bolt
#20-25
hood support bolts (2 +2)
"anchor" and "E"
63-67
ANCHOR & E
#08-25
battery access panel bolts (set of 6)
(396 & a/c cars)
63-67
#26-33b
voltage regulator bolt "M" with mounts
(set of 3 + 3)
63-67
M
#21-25a water pump bolt set 63-67 327 non a/c "tr"
#21-25b
water pump bolt set 64-67 327 with a/c
"TR headmark" except shorter black is no marking
#21-25c
water pump bolt& stud set
65-67 396 & 427
TR headmark
thermostat housing
bolts -see housing page
or web order housing bolts
online now
radiator shroud and support bolts
#25-03a
radiator shroud top bracket bolt set
3 "wb" bolts with washers 63-65 327
63-65
25-03b
radiator shroud top bracket bolt set
2 rsc bolts + 1 "wb" bolts with washers
66-67 327 + 427
25-03c
radiator shroud top bracket bolt set
(2 rsc long bolts, 1 wb short + washers)
65 396 + 67 L88
25-06
radiator shroud bracket bolts
for the 2 427 side brackets (#25-04a&b) (rsc)
66-67
25-13a
shroud bolts (set of 6) with split lock washers
63-65 (wb)
25-13b
shroud bolts (set of 4) with split lock washers
(wb) (side of shroud to support)
66-67
25-14A radiator support bolt set (2 rsc + washers) 63-67
25-14B radiator support bolt set (wb) 63-67
see catalog section #25 for schematic diagrams for location
rbw1/4-20 x 1/2" hex bolt rbw grade 2, zinc plated
used in many locations: (section#-part#)
#06-03d,22-23e,22-23g,24-25a,b,c,d ; 06-03d,22-23e,22-23g,24-25a,b,c,d ;
28-45,28-48a,56-01c,58-08
wb bolt -
5/16-18x3/4" zinc plate
used in :
#03-21,03-32,18-59a,20-33,22-12b,22-12c,25-03b,25-03c,25-13a,25-13b,25-36c,#28-51,#33-39c,#33-39c,#40-06,#40-12,#52-22,#52-42e
wb bolt-
5/16-18x1" zinc plate
used in :
#23-14 alternator top bolt set
#25-03a rad bkt bolt set
#16-42,#18-45b,#18-47b,#28-10g,#47-12b,#47-16b
WB
#28-55
#21-24d
M headmark : #28-55bell
housing mounting bolt (set of 6)
#21-24d 427 intake manifold bolts
#52-23b power brake booster bracket bolts ANCHOR
#21-24B #18-70, #21-24b, #32-16b, #48-36
tr headmark (3/8" x 1" hex bolt "tr"
grade 5, black ox
used in sets: #18-70,#21-24b,#32-16b,
#48-36 (section -part )
TR
#49-10
#49-10 lower a-arm bolt,lw, retainer set
(1 car set)
O heamark
o
#52-32
#52-32 caliper mounting bolt set
(1 car set) o headmark
#49-50
#49-50 upper bushing retainer bolt lw set
(3/8-24 x 7/8") ( 1 car set) o heamrk
#51-02
7/16"-14x1/4" bolt "o" headmark)
used in sets:
#51-02,51-05,38-06,
38-09,
51-68a, 51-77b
no, we do not sell single bolts -
see section # for set descriptions -thanks --- order online
enter part # in box section-part #51-02 then "go"
a note about headmarks: there were many
different headmarks used from the factory.
The ones we offer above and in catalog are the only ones we have and we have
determined through years of research to have been used on the years
listed. We are providing these pictures for your reference.
For Over 35 years, We are the 63-67 Corvette Parts Source /
parts only for 63-67Corvettesreturns (30 days, no restock, 30-60 restock15%, no returns on electrical/used/nos <click for more
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