$854.99Speeds Performance Plus Big Bore Throttle Body 202367
Dennis Kirk Part #: 202367
Speeds Performance Plus Big Bore Throttle Body 202367: 35-88% better airflow over stock. Accepts OEM CV-style or Delphi EFI-style 01-07 air cleaners and OEM injector components. Matching intake manifold included. Satin finish; sold each. , , NOTE: Contact Speed's Performance Tech Support for tuning information.. 1 on Hand
$23.99BBR Motorsports Replacement 143cc Big Bore Gasket Kit 263656
Dennis Kirk Part #: 263656
BBR Motorsports Replacement 143cc Big Bore Gasket Kit 263656: Manufacturer part # 411-KLX-1410 - Exact replacement for BBR 143cc big bore kit.. 411-KLX-1410 1 on Hand
$23.99BBR Motorsports Replacement 160cc Big Bore Gasket Kit 263657
Dennis Kirk Part #: 263657
BBR Motorsports Replacement 160cc Big Bore Gasket Kit 263657: Manufacturer part # 411-KLX-1610 - Exact replacement for BBR 160cc big bore kit.. 411-KLX-1610 1 on Hand
$22.99H26229 Genuine James Metal Base Gaskets/3 5/8 in. Big Bore
Dennis Kirk Part #: H26229
H26229 Genuine James Metal Base Gaskets/3 5/8 in. Big Bore: Manufacturer part # JGI1677766X - Feature a steel base with silicone coating on both sides. Quality gaskets for 63-84 Big Twin (3 5/8" big bore). Sold in pairs. Made in the U.S.A... JGI1677766X 1 on Hand
$23.99H26727 Genuine James Metal Base Gaskets/3 5/8 in. Big Bore
Dennis Kirk Part #: H26727
H26727 Genuine James Metal Base Gaskets/3 5/8 in. Big Bore: Manufacturer part # JGI1677766SX - Feature a steel base with silicone coating on both sides. Quality gaskets for 63-84 Big Twin(3 5/8" big bore). Sold in pairs. Made in the U.S.A... JGI1677766SX 1 on Hand
$17.99H26114 Genuine James 3 7/8" Big Bore Kit/.045" Head Gasket
Dennis Kirk Part #: H26114
H26114 Genuine James 3 7/8" Big Bore Kit/.045" Head Gasket: Manufacturer part # JGI1678799 - Includes matching head and base gaskets and O-rings where applicable. Made in the U.S.A.. For models listed with 95 in. big bore.. JGI1678799 1 on Hand
$24.99H26286 Genuine James 3 5/8 in. Big Bore Cylinder Head/Base Gasket Kit
Dennis Kirk Part #: H26286
H26286 Genuine James 3 5/8 in. Big Bore Cylinder Head/Base Gasket Kit: Manufacturer part # JGI1677084S - .045 in. black head gasket. Includes matching head and base gaskets. Made in the U.S.A... JGI1677084S 1 on Hand
$17.99H26116 Genuine James 3 7/8" Big Bore Kit/.036" Head Gasket
Dennis Kirk Part #: H26116
H26116 Genuine James 3 7/8" Big Bore Kit/.036" Head Gasket: Manufacturer part # JGI1678799X - Includes matching head and base gaskets and O-rings where applicable. Made in the U.S.A.. For models listed with 95 in. big bore.. JGI1678799X 4 on Hand
$16.99H26223 Genuine James 3 5/8 in. Big Bore Cylinder Head/Base Gasket
Dennis Kirk Part #: H26223
H26223 Genuine James 3 5/8 in. Big Bore Cylinder Head/Base Gasket: Manufacturer part # JGI1677066S - .032 in. blue head gasket. Includes matching head and base gaskets. Made in the U.S.A... JGI1677066S 4 on Hand
$39.99Genuine James 3 7/8 in. Big Bore Kit 263621
Dennis Kirk Part #: 263621
Genuine James 3 7/8 in. Big Bore Kit 263621: Manufacturer part # JGI1678799MLS - Includes matching head and base gaskets and O-rings where applicable. Multi-layered steel head gasket. Made in the U.S.A.. For models listed with 95 in. big bore.. JGI1678799MLS 1 on Hand
$23.99H26620 Genuine James Metal Base Gaskets/3 5/8 in. Big Bore
Dennis Kirk Part #: H26620
H26620 Genuine James Metal Base Gaskets/3 5/8 in. Big Bore: Manufacturer part # JGI1677794S - Feature a steel base with silicone coating on both sides. Quality gaskets for all Big Twin Evolution (3 5/8" big bore). Sold in pairs. Made in the U.S.A... JGI1677794S 1 on Hand
$26.99H26306 Genuine James 3 5/8 in. Big Bore Cylinder Head/Base Gasket Kit
Dennis Kirk Part #: H26306
H26306 Genuine James 3 5/8 in. Big Bore Cylinder Head/Base Gasket Kit: Manufacturer part # JGI1677086S - .062 in. blue head gasket. Includes matching head and base gaskets. Made in the U.S.A... JGI1677086S 1 on Hand
