To ensure proper sealing of valve covers. We offers ARP studs and bolts in a choice of chrome moly steel with a black oxide finish or stainless steel. You have a choice between conventional hex head bolts and nuts or compact, 12-point designs. The nuts feature a wide base for better load distribution and sealing, while the compact head is easily accessed. Stud kits come complete with nuts and washers, while bolt kits are shipped with the required flat washers.
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ARP-400-7534 PART NUMBER
ARP Cast Aluminum Valve Cover Bolt Kit 400-7534Special Price $151.84 Regular Price $165.95
Cast Aluminum Valve Cover, Chevy Duramax 6.6L (LLY/.LBZ.LMM/LML), Set of 52, M6x1.0 threads, 25/30/45mm (.984/1.181/1.772 in.) UHL Learn More -
ARP-454-7503 PART NUMBER
ARP Cast Aluminum Valve Cover Bolt Kit 454-7503Special Price $40.21 Regular Price $43.95
Cast Aluminum Valve Cover, Ford Racing M-6582-Z351, Set of 16, 1/4-20 threads, 1.000/4.500 UHL Learn More -
ARP-400-7531 PART NUMBER
ARP Cast Aluminum Valve Cover Bolt Kit 400-7531Special Price $126.15 Regular Price $137.87
Cast Aluminum Valve Cover, Chevy Duramax 6.6L (LB7), Set of 46, M6x1.0 threads, 20/30mm (.787/1.181 in.) UHL Learn More -
ARP-400-7533 PART NUMBER
ARP Cast Aluminum Valve Cover Bolt Kit 400-7533Special Price $170.14 Regular Price $185.95
Cast Aluminum Valve Cover, Chevy Duramaz 6.6L (LLY/LBZ.LMM/LML), Set of 52, M6x1.0, 25/30/45mm (.984,1.181,1.772 in.) UHL Learn More -
ARP-454-7502 PART NUMBER
ARP Cast Aluminum Valve Cover Bolt Kit 454-7502Special Price $42.04 Regular Price $45.95
Cast Aluminum Valve Cover, Ford Racing M-6582-Z351, Set of 16, 1/4-20 threads, 1.000/4.500 UHL Learn More -
ARP-140-7502 PART NUMBER
140-7502 ARP Chrysler Valve Cover Bolt KitSpecial Price $36.55 Regular Price $39.95
Chrysler 5.7L & 6.1L hemi, Set of 20, M6x1.0 threads, 30mm (1.181 in.) UHL Learn More -
ARP-140-7501 PART NUMBER
140-7501 ARP Chrysler Valve Cover Bolt KitSpecial Price $41.13 Regular Price $44.95
Chrysler 5.7L & 6.1L hemi, Set of 20, M6x1.0 threads, 30mm (1.181 in.) UHL Learn More -
ARP-440-7502 PART NUMBER
440-7502 ARP Chrysler Valve Cover Bolt KitSpecial Price $50.28 Regular Price $54.95
Chrysler 5.7L & 6.1L hemi, Set of 20, M6x1.0 threads, 30mm (1.181 in.) UHL Learn More -
ARP-440-7501 PART NUMBER
440-7501 ARP Chrysler Valve Cover Bolt KitSpecial Price $56.68 Regular Price $61.95
Chrysler 5.7L & 6.1L hemi, Set of 20, M6x1.0 threads, 30mm (1.181 in.) UHL Learn More -
ARP-428-7501 PART NUMBER
