Allstar Performance Fill Cap Kits

Fill Cap Kit, 1-1/2 in.-12 Thread, Weld-On, Aluminum, 1.375 in. Diameter Opening, Kit

Part Number: AAF-ALL36160

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

Fill Plug Kit, 1-1/2 in.-12 Thread, Billet Aluminum Cap, Weld-In Steel Bung, 1.50 in. Diameter Cap, Kit

Part Number: AAF-ALL36161

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

Fill Cap Kits, Fill Plug Kits, Weld-on, 3.00 in. Cap Diameter, Billet Aluminum, Black Anodized, 3-12 Thread Size, 3.00 in. Diameter Opening, Kit

Part Number: AAF-ALL36175

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Estimated Ship Date: Monday 12/29/2025

Fill Cap Kits, 1-1/2 in.-12 Thread, Weld-on, Steel Bung, Aluminum Cap, Black Anodized, 1 1/2-12 in. Thread Size, Kit

Part Number: AAF-ALL36167

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Estimated Ship Date: Monday 12/29/2025

Fill Cap Kits, Weld-on, Billet Aluminum, Black Anodized, 1 1/2-12 in.Thread Size, Kit

Part Number: AAF-ALL36164

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

Fill Cap Kits, Aluminum Bung, Weld-on, 3.000 in. Cap Diameter, 3-12 Cap Thread Size, Sliver Anodized, Kit

Part Number: AAF-ALL36170

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Fill Cap Kits, Fill Plug Kits, Bolt-on, 1.50 in. Cap Diameter, Billet Aluminum, Black Anodized, 1 1/2-12 Thread Size, 1.375 in. Diameter Opening, Kit

Part Number: AAF-ALL36181

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Fill Cap Kits, 1-1/2 in.-12 Thread, Weld-on, Billet Aluminum, Polished, 1.500 in. Diameter, Kit

Part Number: AAF-ALL36166

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Fill Plug Kit, 3 in. -12, Billet Aluminum Cap, Weld-On, Polished, 3.00 in. Diameter Cap, Kit

Part Number: AAF-ALL36173

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Fill Plug Kit, Billet Aluminum Cap, Bolt-On, Red Anodized, 3.00 in. Cap Diameter, Kit

Part Number: AAF-ALL40133

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Allstar Performance fill plug kits include a weld-in or bolt-in bung and an easy grip O-ring cap with positive

Part Number: AAF-ALL36171

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Fill Plug Kit, 3 in. -12, Billet Aluminum Cap, Weld-On, Silver Anodized, 3.00 in. Diameter Cap, Kit

Part Number: AAF-ALL36174

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Fill Plug Kit, 3 in. -12, Billet Aluminum Cap, Weld-On, Polished, 3.00 in. Diameter Cap, Kit

Part Number: AAF-ALL36177

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Fill Cap Kits, 1-1/2 in.-12 Thread, Weld-on, Billet Aluminum, Red Anodized, 1.500 in. Diameter, Kit

Part Number: AAF-ALL36165

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Fill Plug Kit, 1 1/2 in. -12, Billet Aluminum Cap, Bolt-On, Silver Anodized, 1.500 in. Diameter Cap, Kit

Part Number: AAF-ALL36180

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Fill Plug Kit, 1 1/2 in. -12, Billet Aluminum Cap, Weld-On, Polished, 1.500 in. Diameter Cap, Kit

Part Number: AAF-ALL36169

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Fill Plug Kit, 1 1/2 in. -12, Billet Aluminum Cap, Weld-On, Red Anodized, 1.500 in. Diameter Cap, Kit

Part Number: AAF-ALL36168

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Estimated Ship Date: Monday 12/29/2025

Fill Plug Kit, Billet Aluminum Cap, Bolt-On, Red Anodized, 3.00 in. Cap Diameter, Kit

Part Number: AAF-ALL40134

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Fill Plug Kit, 1 1/2 in. -12, Billet Aluminum Cap, Bolt-On, Polished, 1.500 in. Diameter Cap, Kit

Part Number: AAF-ALL36183

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Allstar Performance small bolt-on bung.

Part Number: AAF-ALL99372

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Fill Plug Kit, 1 1/2 in. -12, Billet Aluminum Cap, Bolt-On, Red Anodized, 1.500 in. Diameter Cap, Kit

Part Number: AAF-ALL36182

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Fill Plug Kit, 3 in. -12, Billet Aluminum Cap, Weld-On, Red Anodized, 3.00 in. Diameter Cap, Kit

Part Number: AAF-ALL36176

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Estimated Ship Date: Jan 30, 2026 if ordered today

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