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)

63-67 

#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)

63-67    rsc

#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)

65-67  M

#21-24D    intake manifold bolts (m headmark) 396/427
 (set of 16)   65-67 M

Intake bolts side view

short 327 Corvette exhaust bolt
"o" headmark   O

#22-26    long 327 Corvette exhaust bolt
"o" headmark    

O

#22-26

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

B&H

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

E

#31-20   396 & 427 coil support bolts "rbw" (pr)

65-67  RBW

'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

ANCHOR

 #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"

TR heamark

#21-25b     water pump bolt set 64-67 327 with a/c
 "TR headmark" except shorter black is no marking

64-67  TR

#21-25c  water pump bolt& stud set 65-67 396 & 427
 TR headmark   

TR headmark

thermostat housing bolts -see housing page
or   web order housing bolts   online now

radiator shroud and support bolts

section 25

rsc 

  WB

#25-03a   radiator shroud top bracket bolt set
3 "wb" bolts with washers 63-65 327

63-65

  wb

25-03b   radiator shroud top bracket bolt set
2 rsc bolts + 1 "wb" bolts with washers 
66-67 327 + 427

66-67  rsc  wb

25-03c   radiator shroud top bracket bolt set
 (2 rsc long bolts, 1 wb short + washers)
 65 396 + 67  L88

 rsc  wb   

25-06   radiator shroud bracket bolts
for the 2 427 side brackets (#25-04a&b) (rsc)  66-67

rsc

25-13a   shroud bolts (set of 6) with split lock washers
63-65  (wb)  

wb

25-13b   shroud bolts (set of 4) with split lock washers
(wb)   (side of shroud to support)  66-67

wb

25-14A    radiator support bolt set  (2 rsc + washers) 63-67

  rsc

25-14B   radiator support bolt set  (wb)  63-67

wb

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

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

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 

anchor

tr

#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

o

#51-02   7/16"-14x1/4" bolt "o" headmark)

used in sets:
#51-02,51-05,38-06,
38-09,  51-68a, 51-77b

o 

 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"